I love the fact that I have no modern annoyances. No cacophony of binging noises to warn me about every small pointless thing: a car passing me, minor speeding, upcoming cameras, a car braking in front, reversing towards an object. Nice and quiet... just the hum of the engine. I don't think I can drive a 'new' car.
Physical SIM. Mostly because I've never tried to buy a SIM in a country where eSIMs exist yet. It's kind of annoying, as it's the only way I can dual-SIM my phone.
If someone just cannot reconcile my lifestyle or some aspect of me to the extent where it becomes an issue for them/me then I just sever ties & move on.
I think they have a place, but personally speaking, I feel they stifle tinkering. So they're a "no" for me.