I think you are just too optimistic to the whole thing.
Apple released product that is thinner and less rigid than previous generation.
That is something we can state as a fact. Its not disputable (I hope you agree otherwise if not then we end the conversation here).
Of course. Just as iPad 2 was less rigid than iPad 1. As things get smaller and lighter, they get less rigid. Similarly, a plastic screen (like the ones phones used to have) is less shatter prone than glass ones.
The question here is whether this rigidity is sufficient for regular use.
So if something is less rigid than previous generation then that means that some people will experience bending even though their usage hasn't changed. (again, we can agree on that I hope)
Well, I can’t speak about other people’s usage. I’m using mine normally, carrying it in the same bags, using it the same way and I haven’t experienced bending. I honestly don’t know how other people are using theirs. I’ll give you an example - a friend of mine upgraded from an iPhone 4S to iPhone 7 a few years ago, after his trusty 4S finally stopped working (not really a gadget person, as you can see, but he liked “the new bigger iPhones” so he was actually happy to get one). He broke the screen on his 7 just days after getting it. “I just took it out of my pants and it was broken - this is ********! Apple quality is not what it used to be with this new guy running things after Jobs!” - You know, the standard response. So I asked him how he broke it, and he replied that he did nothing out of the ordinary, he used it the same way he always did. So, to paraphrase you - his usage hasn’t changed. To cut the story short - after a brief inquiry I found out he was not only putting his iPhone in his back pocket, like he always have, he also kept it in there while sitting. Like he always have. Now, I don’t know, perhaps it was just bad luck, but I’d say the 4S which is both thicker and smaller managed to survive all these years and the more fragile 7 didn’t - with its bigger screen area, thinner design, aluminium frame instead of a steel one, etc.
So, does that mean iPhone 7 was badly designed - or that you shouldn’t sit on a thinner, lighter, larger phone? I don’t know - but I know that it was good of Apple to make thinner and bigger phones. Now the new iPad is thinner and lighter - while keeping the great battery life and impressively increasing performance. At the same time, one of the two main complaints people had for the 12.9” that it was too large and heavy to hold for a longer time. The other one was the way Pencil charged. Apple addressed both: they made the volume and weight smaller and they added a plastic charging spot in an opening to the side. Both decisions reduced the structural strength of the iPad, but both decisions were made with good reason. Of course the rigidity would be reduced, just like the larger, thinner aluminium iPhones had their rigidity reduced compared to previous iPhones.
Now, the two questions here are: 1. does this affect the iPad at regular usage, 2. was there anything Apple could’ve done better (like in the case of 6S). For the first one, my experience (of carrying the iPad in various bags and using it daily), the answer is: no, it does not. I can’t speak for others, as I mentioned above, this is all anecdotal and neither “side” has the real data. As for the second one - we’ll see if theY change anything to make it more rigid with the next version.
I hope I explained to you why I, personally,
think this is an overblown issue. You’re welcome to disagree, of course, but I can tell you, this iPad Pro is one of my most favorite Apple devices ever. And to everyone asking for it to be thicker - that is your preference. For me - I want as thin and light iPad as possible, as long as it doesn’t negatively affect its operation. In this case, I don’t think it does. People should take note, though - this new iPad, as a result of its advanced Pencil charging feature and thinner and lighter design is less rigid than the previous ones - so if you’re rough on your devices, you should pay extra care to protect your device.
I could be wrong, of course. Time will tell.