MacOS being a bad example here since Apple only needs to make its OS work on a very small set of hardware that they control wheras Linux (and Windows, yes) need to work on probably hundreds of thousand if not millions of devices (including Macs 👌) with at least the same amount of peripherals combined in almost any imaginable way. That's a completely different task.
Didn't he start his "career" with showing a hack on how to get free dial-up internet on German TV for fame and thereby ruining it for everyone because obviously the telco "fixed" the hack after that?
Well said!