This also applies to Valorant. I know a lot of people look down on both games, but it’s still unfortunate for Linux to lose access to such a popular game.
I thought this part was particularly interesting:
Half of anti-cheat is making sure the environment hasn’t been tampered with, and this is extremely hard on Linux by design. Any backdoors we leave open for it are ones [cheat] developers will immediately leverage for cheats
The problem with anti-cheat won’t get away anytime soon, and at least not until one invents effective server-side detection, or some completely different methods that can work with Linux and probably not anything that is known already