You just don't know how bad you have it, that's it.
But sure, MacOS is great, go back to installing a 3rd party software to snap windows xD
Linux wins for dev and loses for apps. Windows wins for apps and loses for dev. Mac is second-best at both which is why I prefer it.
That said, I'd love to be running production-ready Mint on my M1 Air.
Edit: I forgot to say, and it's the reason I responded to you in the first place, that I agree. It's really sad that something like Rectangle has to exist just to get decent window handling.
Pot, kettle, black?
To make window management bearable in Windows, I install Powertoys (Fancy Zones). Granted, it is not third-party, it is by Microsoft, but then it is version 0.something, it shows and there's a reason why it is not shipped with the OS.
Secondly, I was a Windows early adopter and have used it since version 2.01. I do not see any relevance.
3rd, yes, I have Rectangle, which replaced Spectacle. So?
I've been using Macs since 1988 and I've never wanted your point 1, 3, or 4, and my dock doesn't take 50% of the width of the screen, it takes about 5% of it because it's on the side where it belongs and where it was on NeXTstep.
So none of this has ever applied to me, and TBH, I can't even imagine it applying to me.