Also, I will lose a lot of respect for Apple if they eschew the headphone jack. So many headphones, earbuds and aux cables will be rendered useless. And no, I don't wanna buy a damn $30 adapter for something that should be built in anyways since it's a timeless industry standard.
...the 3.5mm audio jack has no reason to go other than 1) Jony Ive's obsession with thinness and 2) So that Apple can profit off adapters and to transfer everything to the lightning connector therefore making audio accessories exclusive to the iPhone, thus more profits. It seems blatantly obvious that the sole reason for removing the headphone jack is more money driven than future-proofing. That's not innovation, that's greed.
I get that bluetooth and wireless are the future but the 3.5mm headphone jack should always be an option. No other company has contemplated removing it from their devices. I may never buy another iPhone again if they do this and I'm sure many others share the same opinion and if Apple doesn't want to alienate its customers, then the headphone jack must be retained.
Remember how everyone complained about the recessed headphone jack in the 1st gen iPhone? Apple was pressured to incorporate the standard 3.5mm jack in the 3G and if there is any sort of backlash with the iPhone 7, it would be impossible for Apple to ignore and not address the issue.
I'm not even sure where to start. I do hate that people like yourself seem to not read or ignore all the rebuttals to this exact same argument which have come before without addressing them, which turns these threads into a redundant conversation going over the exact same points ad infinitum. But here goes:
1) I can't imagine the adapter will cost anywhere near $30, since Apple has sold a 5c/s dock with additional features for the same price. At most the basic adapter will be $20, and third parties will likely offer them for under $10.
2) "Timeless" is NOT an accurate description of the current 3.5mm "standard". In fact I would argue the 3.5mm jack has only been a so-called standard since the iPhone arrived in 2007, so less than a decade. Prior to that there were proprietary connectors for most mobile phones, and the industry "standard" was a 2.5mm, incompatible with any existing headphones. That was the state of affairs for almost a decade prior to the iPhone. And prior to that, there was a decade of conflict between 1/4" headphone jacks on home equipment, versus mobile equipment, and a host of adapters, which are still necessary today. So 3.5mm is far from "timeless"
3) You have some very cynical notions you state as fact -- which are nothing of the sort. There are many other reasons the 3.5mm jack could be removed, like adding more battery life, or new features, or improvements to existing features. Your hyperbole that there's no other possible reasons than what you state is just plain wrong.
4) No, 3.5mm should not ALWAYS be an option. There's no reason for that to be the case, especially if there are other reasons to remove it. You say you understand wireless is the future of audio currently via bluetooth, a non-proprietary standard, yet you go on to push your conspiracy theory that Apple wants to push "everything" toward proprietary Lightning connectors. Nothing could be farther from the truth. If someone needs a wired connection for audio then Lightning is available. Otherwise, there's an open standard of Bluetooth, from which Apple gets nothing. I'd argue most people don't care enough about the faulty of their music for that to matter.
5) No other company is RUMORED to make this move, and Apple hasn't officially contemplated it. However, if they do, it doesn't mean the other companies won't follow Apple, at least with their comparably equipped flagship phones. If Apple does this, you may well not have any other choice on any other premium iPhone.
6) The first gen iPhone is a completely different issue. That forced an adapter to use the same technology the customer already had. And there was a legitimate reason for it on brand new technology. Apple didn't just remove an arbitrarily applied impediment to force the use of proprietary equipment -- Apple didn't see a dime from a third party adapter which most bought who didn't use the free Apple earbuds. Instead, Apple redesigned the port to be more secure while accommodating third party plugs. Removing the jack offers all the advantages of using Lightning for those who insist on using wired audio equipment, it's not just some trick to force users to buy an adapter. Apple is actually offering a better alternative to 3.5mm to justify the use of an adapter, not just requiring someone to use an adapter to get exactly the same thing they had before, to the extent that was ever the case with the original iPhone.
Rumours already point to a second speaker to take the spot of where the 3.5mm jack module currently takes up. A speaker is far smaller than the jack. It is not the reason they're removing it.
I'm sorry, but what!?
You can't be serious. And even if there were some speaker that was somehow smaller than the 3.5mm jack, using ANY portion of the space reclaimed from the removal of the 3.5mm jack for a redundant second speaker to provide poor quality stereo spatial separation would be ridiculous. In 16 years Apple has not felt compelled to put a speaker on an iPod, nor a second speaker on the iPod Touch for stereo in almost a decade. Why would they start offering an inferior experience now?
Personally I believe the next couple generations are going to be maneuvers setting up for some big things. Think of it like baseball. They will make a couple what seemingly looks like small or even odd moves, but they are just loading the bases for the grand slam.
1: The jack removal. This starts the allowance to shrink bezels. ...
2: The 3.5mm jack removal again. This can allow Apple to develop a higher rating water resistance to what's in the Samsung s7 or maybe even full on waterproof. ...
3: The rumour of getting rid of antenna lines off the back (moving them more to the top/bottom or sides.) ...
4: Thinness. ...
1. The 3.5mm jack isn't the only problem they have if your theory is correct about shrinking the bezels. the speaker module is at least as thick as the 3.5mm module, and just as tall. Either way, they redesign the phone every year. There's no reason to get rid of the 3.5mm jack now, if they have no intention of shrinking the bezel until the iPhone 8. Now, I will concede that it is a possibility that if you are correct in this assessment, that a redesigned speaker to fit in the new bezel space will be even more inferior to the performance the iPhone currently offers, and the only way to compensate for that would be to offer two inferior speakers to achieve at least similar performance to what the iPhone currently has. In which case, then yes, removing the jack to make room for the bezel and doubling up the speakers to retain the current performance might make some sense. And it would explain why the rumored stereo speakers are both at the bottom of the phone rather than on opposite ends -- because it's not about adding a stereo speaker, but achieving parity with the current offerings. But again, until they actually commit to shrink the bezel, there is no reason to implement any of this.
2. As has been pointed out numerous times, the competition already has water-resistant phones with 3.5mm jacks. While it may be easier to implement without, certainly Apple is capable of doing what Android makers are already successfully doing. This would be at the bottom of the list to remove the jack.
3. While radio interference is always a problem, the jack could just as easily be relocated to get out of conflict with the antenna. I don't know enough about this area of engineering to have an intelligent debate about this, but I would argue the 3.5mm exits in many other phones currently on the market without "antenna lines", so my guess is, it's not a big enough issue to remove a universal standard.
4. "Thinness" again. Unless there have been some other significant breakthroughs in technology, it's going to be a few generations away from reducing the iPhones thickness below 3.5mm from the current 7mm+, such that the jack won't literally fit on the edge of the phone. So I maintain as I always have that this metric doesn't even apply to all the misinformation spread from this particular rumor. And a 3mm phone will be a new flexible design, because all the advanced aluminum in the world ins't going to prevent an iPhone Plus from flexing.
So again, while I don't necessarily disagree with any of your hypothesis, until they are actually ready to shrink the bezel, or implement some of these other improvements, there's no reason to remove the universal 3.5mm jack, possibly giving their competition the advantage even if only in the short term.
If they remove it now, they do so because they need to.