It is always these darn valve engineers! Why are they so good?!

Geizhals does that and i love it. They just Print a short popup that prints “we detected a GPC so we won’t disturb you”

Yes that’s true however the default OOM killer tries its best to save the processes first and it can take while sometimes it took for me over 30 mins until it killed the bad process and then it all became responsive again.