PREVENT ADOBE PRODUCTS FROM STEALING FOCUS
It's simple: please stop allowing your programs to steal focus from one another (or anything at all for that matter). How many times a day when working in Premiere do I click "ctrl-m" to export a clip or video, then continue my work on the timeline in Premiere only to have Adobe Media Player STEAL FOCUS when I don't care AT ALL that it is importing something into its queue. I know it's importing. I requested that. DO IT IN THE BACKGROUND. There is NO REASON WHATSOEVER to interrupt my continued work just to make me WATCH THE IMPORT PROGRESS. It's unbelievably ridiculous and frustrating, and it happens hundreds of times in my workday, every day.
Jordan Nash commented
Lightroom Classic is super terrible about this. I might accidentally start it while working in another application, and I can’t really do anything until it fully starts so that I can close it.