I don't have iMovie or GarageBand. Machine or die message? WTH is that?It seems Apple is sending you an upgrade to the newest OS and machine or die message . Have you looked at Gargeband or iMovies recently ? Be sitting down when you do .... you WILL get update notifications , I got one yesterday for my NORD VPN . Im not sure where they are drawing the line though .
Still hasn't been fixed. I'm surprised that Apple wouldn't fix this. Even if it is an older macOS from what I understand the issue is only about a stylesheet not loading and Apple is all about having good design.