It also depends on the lifestyle a lot. For many people ruggedness is a high priority. That’s why today's phones tend to have a metal chassis all around and pro

It also depends on the lifestyle a lot. For many people ruggedness is a high priority. That’s why today's phones tend to have a metal chassis all around and protruding curved edge screens have basically gone away. Typical current smartphone form factor can be used in any conditions without worrying too much about it. Foldables of today can only be used worry free by non-outdoorsy urban people doing white collar jobs (I don’t mean any offense here, the same applies to eg a Porsche 911).