I think the clumsiness can be improved. I always make a conscious effort when I grab my phone or put it away, so that is is always secure. No "I thought it slid into my pocket but apparently it was still outside it and then dropped". I would grab my phone with both hands in a lot of situations that are risky etc.

It's a bunch of small habits to change, then you may be ready for a fragile foldable. Until then, yes, probably not the target audience!