That was my first comment and all I did was share a list of games that have historically used EAC. If a game used EAC at launch then it’s pretty clear that its publishers have used EAC in their games. I made no statements about it being kernel-level or otherwise.

That said, EAC is a kernel-level anticheat, but unlike Vanguard it doesn’t run at startup. A tool being (or not being) kernel-level is a matter of which privileges it has when it runs, not when it starts up. Starting at startup allows an anti-cheat tool to perform more diagnostics and catch cheats that might otherwise go uncaught, but it’s also more invasive and increases the attack surface of people who have it installed.