It doesn’t make any difference whose fault it is. If anti cheat doesn’t work on Linux which means that it’s a non-viable option for a lot of people. They’re not going to suddenly go “oh well in that case I don’t mind” just because you point out that it’s the game developers responsibility.
Afaik that’s a decision from the game developers, not from Linux developers, to enable kernel-level anti-cheat.
It doesn’t make any difference whose fault it is. If anti cheat doesn’t work on Linux which means that it’s a non-viable option for a lot of people. They’re not going to suddenly go “oh well in that case I don’t mind” just because you point out that it’s the game developers responsibility.