I would just say…again…that just because someone does NOT use a case, it does NOT automatically follow that they will drop their phone.
Not using a case does not mean non-case users are dropping their phone and getting it replaced every other week. I don't have the time or money for that either, but I'm not dropping my phone like that and I don't use a case.
No case ≠ always dropping your phone.
I wasn’t suggesting other people drop their iPhones every other week, I was talking about myself. I drop my phone fairly often which is one of the reasons I use a case. Not having a case on it won’t suddenly stop me accidentally dropping the phone either. I use my phone as a tool and it gets used without worry. I don’t have special holders for it or a place down procedure, it just gets chucked in the side and does fall off my lap or the kids drop it when using it in the garden when they are filming their dance videos etc.