> A hard lock which requires a reboot or god forbid power cycling is the worst possible outcome
Hilariously this happens on windows too.
Actually everything you said windows and mac doesn't do they do, if you put on a ton a memory pressure the system becomes unresponsive and locks up...
I've OOMd on my mac several times, and it has never gone completely unresponsive.
You get an OOM dialog with a list of apps that you can have it kill.