Comment by chithanh

> Anti-cheat today is a stop-gap measure at best. For various reasons such as improved OS security and security concerns with this software, ring zero anti-cheat won't be around forever.

I think that traditional kernel-level anticheat is going away. But the reason is more that when CrowdStrike caused mass outage, Microsoft stated that they want to provide standard interfaces for security sensors, and forbid kernel-level access otherwise (and anticheat can be considered a kind of security sensor too).

If these interfaces become standardized then Valve/Linux could in principle implement them too.