These days they could definitely be 100% solid state, though probably also not good for fan bearings.

I do not, mostly because I've gotten busier and I use mine for work, which requires me to pass safety net and I really don't feel like arguing with compliance.

Pixel 6 Pro here

The kbin.social links are giving me a 404.

I had the same experience trying to get a game (Stepmania) to work on Fedora. I could not resolve the damn dependencies. 3 hours later I found a flatpak of the game and it just worked immediately. I think I'm sold.

I believe they have been successfully preserved.