Linux has been ready since 2008. Literally not had a single real problem since Ubuntu 7.10 kept turning my monitor off while booting. Everything just works and has for 17 years now.
Every problem I see people have now (IRL not online) is ‘I don’t like the default theme’ tier nonsense.
Works on Grampa’s machine and he can’t even figure out how how to unlock an iPhone. Which is ‘stare at it’ last I checked.