In my opinion PC industry is also cooked because of fans. I simply cannot use any recent PC laptop, because the moment you do something it engages fans in the most obnoxious way.

Every time someone turns on their PC laptop next to me, my ears feel assaulted.

My Mac does engage fans from time to time, but I never notice the noise.

How little attention cooling gets in the laptop industry outside of expensive gaming laptops is crazy. I have a ThinkPad that gets huffy when I plug it into a 2560x1440 external display while otherwise idle (yes, under Linux too) which shouldn’t even be possible.