Well, to be honest, Sierra was the last time I felt comfortable using macOS, and it was my first time using macOS (on a personal machine). My trust started to slip with High Sierra. Mojave was a total desaster for me, and everything that followed didn’t live up to Sierra, including BS (fitting) and now Monterey. There are still stupid and unpached bugs from, whatever shipped with the TouchBar Macs, that affect the touchbar, so they won’t ever be fixed, bet. Monterey picks up where BS left off.
Did you notice that Apple doesn’t brag about their customer satisfaction anymore? Guess why.