[sintax]

Denuvo anti-tamper DRM doesn't use kernel level tricks, it's all userspace and works just fine on Linux/Proton. It's the kernel level anti-cheats that don't work on Linux. And some user level anti cheats (like AntiCheat Expert) that only work on the Steam Deck as they check the CPU/GPU of the system and refuse to work if it's not the one in the Steam Deck (which also means those don't work on platforms like the ROG Ally).