Window management: only if you are the kind of power user who needs complex layout. I have used Windows for decades and have used Mac on and off, and have even bought one of those window management app on MacOS, but never needed to use them. In rare occasions where I need several windows open, side-by-side on each of dual screens is usually good enough, if not I probably am working in a terminal where I use tmux.

Gaming: that's a fact but again doesn't matter to most people. Most people play video games on phones/tablets/consoles if they play games at all. PC gaming is a relative minority, and (regular) Windows laptops can only do lightweight gaming anyway. The amount of people who decides what "everyday computer" they should buy based on whether they are going to play games on it is very small. Plus, you get much better ROI by buying a PS5+Macbook Air than spending the same amount of money on a gaming laptop.