On arch I can just easily rollback using the archive if something goes wrong with an update or just downgrade one package if I know which one is at fault. Meanwhile on windows you will not have that freedom so easily.

Force set any version of proton in the game's properties and it will be permanently fixed for that specific game

apart from said people not being able to read ar9 it's also a diffspike waiting room map

I need a cat like this to deal with itching while gaming

Open source software tends to do that less, but there's always a chance