Ok, but why would a hardcore Linux person want to play games that embody everything they hate about Windows in their mode of production, data gathering practices, politics, etc?
Also, there are plenty of Windows-only games that aren't subject to those practices. Free games, itch.io games, GOG games, etc. There's a big world out there!
Those games are generally not AAA by definition, and often either already have a Linux build released, run acceptably under traditional emulation, or both.