Took forever to convert my drive, but seems functional in a single pass.
Dark Mode is kind of comically simplistic, especially the grey border around everything. It's better than the previous white room/transparency theme, but it shows that Apple designers don't understand how dark themes work yet. BBEdit's dark theme and Atom with Material UI look far more professional.
Apple's decided to nag me about disk space (about 60GB free):
Stack Overflow has some solutions.
TunesArt is crashing, and there's no update yet. Irritating. I miss Sophie's Coversutra.
Fucking Safari. In pursuing somewhat more secure extensions, they just blindly uninstalled all the extensions I used, including uBlock Origin. The only uBlock in the Mac App Store is ancient, tracks you, and sells whitelisting to fucking marketers. Criminal scumbag. I have Aral Balkan's Better Blocker installed, but that mostly attacks trackers, doesn't let me grab blocks of HTML per site to delete. FUUUUUCK.
Guess I should find out which mission-critical software I use isn't compatible now. And at some point rebuild MacPorts, that'll be fun/contribute to global warming.