Phones became more frequently used for apps and posting which is a pain on a tiny screen. I built a pi zero powered retro console but actually using the tiny screen of about 3" makes it near impossible to read anything.
I would like to see things return to having replaceable batteries, headphones jacks and maybe slide out keys, but if I have to type and read on the same screen it's awful nice to have some room to work with.
I only recently came to know of this company when I was looking for an upgrade for the old Logitech ones I've been using for Recalbox. Sounds like someone I'll have to get familiar with.