Same issue on my end, full BSOD randomly with an error pointing to the Kernel anti-cheat. I've read updating BIOS and resetting the OS have fixed this issue for some, but I am not that down bad to play this game (even though I think it is highly likely the BIOS may be the culprit on my end). I'm not risking potentially bricking my Motherboard or causing more stability issues with my system by updating the BIOS for one game. Especially since this is the only one that gives me issues on my system. I did notice that doing this helped get me more playtime between crashes, so maybe it will help slightly while we wait for EA to fix their anticheat.
Go to Documents >> Battlefield 6 >> Delete the CrashDumps folder
Not sure why but this let me play the game for a couple of hours between crashes as compared to just the few minutes like it had been before