As a Windows user that dabbles in Mac but is definitely not an expert, I get seriously frustrated when I try to share my screen in ??? meeting product only to have to adjust permissions and be told I probably need to restart the app (in the middle of a meeting). I’ve found other minor nags with MacOS along the same lines. They are trivial at best, but can be seriously interrupting. I agree with the high security defaults, but the UX could be improved.