I think I have some cognition issues, and can only read eink and off of crisp OLED. Love touch screens, pointers etc. But don't much like Apple iOS style.
Oh God I am still pretty fat fingered on a phone. But I do like the 'tactile' simplicity. I still think touchscreen UI / OS is in its infancy, and could be better. But am amazed in some ways that it's as good as it is.
TBH - I work from home, so I'm never more then 20 feet from real monitors. So I just use the phone for 2FA stuff...