Apple locks old devices out of updates, although it takes about 10 years to do so. And after that, you can still do a workaround. Only problems is going to be when the last intel mac isn’t going to be supported anymore, then the old devices will definitely be locked out.

You can search on e.g. Lutris if the game is supported. It’s usually just a one button install

Install linux :)

I think they’re perfectly safe, but I don’t think we have a good way of storing the waste. Just leave some highly reactive stuff underground for a few hundred to thousand years? That sounds like a recipe for disaster at some point, that is a freakin long time

Fortunately we have some and are getting more options with the framework laptops, and there are some other hardware manufacturers who have Linux compatibility as a priority