TLDR- if the average person needs to put a case on a product, then that product is not properly designed IMO. I try to avoid such products, but if I can't, then I would use a case on it. To me the size/ergonomics of the iPhone 14 Pro requires a case.
I want to experience a device as the designer intended, I assume naked without a case. But besides that, I think whenever a device has a case (or any peripheral) on it, something is amiss. If a device needs a case/peripheral—in order for the average (adult) person to use it safely and comfortably—then there’s something inherently wrong with the design of the device. It is made either too unergonomic/prone to being dropped, or too fragile, or both. Or the other possibility is people aren’t using it as it was intended to be used (eg. using with one hand but maybe it was designed to be used with two).
Not to say people shouldn't use a case if they want to be extra careful with their investment, or if they think they are more prone to accidents than the average person, or if they want to use the device less safely than was intended. But if a case is a necessity for the average person to use it normally and without fear, then to me that product has missed the mark in design.
So yes, I do believe there is a bit of an issue with pretty much all phones these days, because of their large size and in some instances their slippery design. People who don’t use cases seem to be the outliers now. From my experience, the average person uses a case, at least for the flagship-y phones, which to me is the smoking gun. This was much less the case in the days of small phones that were designed to be used one-handed. And in the days of dumb phones, which were even more ergonomic and much more durable, I don’t think cases even existed, though that also had some part to do with lower price. Although, I argue even if they were expensive, it wouldn’t have significantly increased the use of cases due to their well-suited design. Today, this is also true of walkie-talkies, even expensive ones.
But as phones got bigger, they entered a “no man’s land” between the definite casual one-handed phone and the definite intentional two-handed tablet. Though even bigger than a large phone, the tablet is much more obvious how it’s to be used, therefore it’s dropped much less (even in ratio to how much less they are used than phones), and therefore much fewer people (except young children) keep them in cases. In this no man’s land between one and two-handed use, the likelihood of dropping the device increases dramatically, especially for a device used so often when out and about, and especially when aesthetics are so often prioritized over practicality in design choices. But it seems this is the compromise that the average consumer votes for with their dollar today.
If phones have to be this size and used the way they are, then I think one or more of a couple things should happen.
- They should be designed to be not easily dropped. Grippy material, possibly built-in finger loops, etc.
- More rugged material to absorb impacts
But these won’t happen because consumers want beautiful sleek phones, even if they are more prone to breaking, and even if they cover them up with cases or add their own peripherals. So manufacturers comply. This is what most of us ask for, so I don’t blame manufacturers. I don’t blame anyone really, just pointing out the situation.
But I suppose if there’s one criticism I do have, it’s that phone manufacturers should acknowledge that for most people, cases are basically a requirement for their large unergonomic phones, and should therefore market their phones as needing a case. But I know that gets hairy as it’s not exactly clear at what size, how much of the population actually needs a case. Oh well.
So an iPhone 14 Pro? I would use a case on it. I consider any phone larger than an iPhone Mini and possibly larger than an iPhone 5 as requiring a case. Unless I really want to change how I use the device, and be a lot more careful with it than I care to be.
Sorry this is long and a bit of a tangent, but OP asked for thoughts regarding cases, and I had lots of thoughts.