The one thing (well, actually one of many, TBH) that’s always annoyed me about macOS is the inability to save a desktop theme. Windows does this flawlessly, but for some reason it was a feature implemented on the Mac.
So—as is often the case—I enlisted the Google machine. And wouldn’t you know, my quest was immediately answered:
(Click here to be taken to the website.)
Very cool. Super simple (doesn’t require messing with SIP or anything like that). Works as advertised and definitely worth $20 if you like customizing your Mac experience.