I don’t think it can work if it’s open source probably. There’s always ways around anti-cheat. It’s only a matter of finding it. Making it open source makes it trivial.

With that said, kernel level anti-cheat doesn’t really seem to slow anyone down much. I’ve heard that the games with them still have plenty of hackers. Why try to solve a problem with such a big weapon if it isn’t going to work anyway? Best case, it potentially adds some really deep vulnerabilities to your system, and maybe slightly slows down hackers.