The funny thing is moat of these anti cheats have built in ways to enable Linux, such as easy anticheat, but Deva stubbornly wont toggle the option to enable.
Apex runs just fine WITH its anticheat.
Blizzards anticheat also works out of the box.
I believe commonly used engines like UE and Unity also have options to build a game for linux as well.
Even if you’re not using an engine that supports building for linux, nor want to maintain a separate linux codebase. You can just build for windows while targeting proton compatibility.