I love macOS, I love that it's based on BSD. I've been using it since Panther.
I also love when things work right.
Catalina and Big Sur have been *******.
Two notable serious issues right now:
1) Notes.app see's 65%ish CPU usage burning battery on M1 and other machines, they spend all this time working on great hardware and then blow it. The average user isn't diagnosing like these guys:
https://forums.macrumors.com/threads/apple-notes-using-cpu.2268511/ - the average user just says my M1 battery sucks.
2) Kernel Panic on reboot. Happens on all 3 Macs I own, I know it came in Catalina around 10.15.5 - have Intel and M1 Macs, from Catalina to Big Sur, all different software stacks (some controlled by work, some just mine), all have the issue. Can't believe it hasn't been addressed.
e.g.
https://apple.stackexchange.com/que...n-watchdog-timeout-no-checkins-from-watchdogd
I need these things fixed. It's driving me insane.
How can such basic bugs slip buy and be unfixed for months.