if by gaming your mean mandatory root kits sold as anticheat
Id software did much more, and much earlier, for linix gaming
Id software did much more, and much earlier, for linix gaming
What else did they do?
But i dont think the outcome is comarable to the TITANIC amount of investment s Valve have been doing in the last 15 years or so.
Anticheat comes with the game. That has absolutely nothing to do with Steam - you can have games on Steam with or without anticheat, you can have games on Epic with or without anticheat, you can have games sold directly with or without anticheat.
How is this not blatantly obvious to anyone who has ever played a game?