I would almost agree XP with SP2 was decent for its time. SP3 introduced more bugs I'm guessing because that was the end of the line for XP. Stability as of XP made sense as well given Microsoft split the developers into common code, desktop and server. Both desktop and server became more stable around that time, relatively speaking. Both borrowed heavily from the VMS code base.

Windows 7 later on in its patch cycle was more stable in my opinion. Each time a version gets stable they make a new version full of new bloat, bugs, stability issues, crap most people did not want or need. Near the end of that versions life cycle it gets more stable and debloat scripts work better, then the cycle repeats and new junk comes out. Stability seems to leap-frog. Win 7 decent, 8 crap, 10 decent, 11 crap. This was a thing long ago with Unix kernel versions. I probably just jinxed it. 12 will probably summon the anti-christ and four horsemen of the apocalypse.

I think XP to a degree was indeed peak Microsoft...in that while yes, XP felt bloated at first, then they streamlined it, and it got better....plus its look and feel felt like such a departure from previous Windows....or maybe because it was so vibrantly colored that i was hypnotized. But, i did enjoy XP....but then my favorite Windows version was version 7....because it felt to me like a grown up, optimized version of XP...Running Win7 made me feel like XP was the fisher price/toy version of a windows operating system, and Win7 was the adult version...of course, "thanks" to Windows Vista, by the time Win7 came out, i had already started using linux distros as my daily drivers...and never looked back since then. So, i guess i have Windows vista to thank for going all in on linux....and maybe Win11 will be that for others? :-)

No. It was frustrating to use and had to be reinstalled every year. Windows 8.1 was good and so was Windows 10 to a degree.