There was a team of students presenting their work to ~200 people. Right in the middle, a pop-up says updates are finished and the computer needs to restart. It has a helpful 60-second countdown, but “cancel” is grayed out, so all they can do is watch.
I was only in the audience and I still have nightmares.
What about all those update skippers that start complaining to Microsoft when their system breaks because they don't understand that updates are crucial for a good running system?
I get why Microsoft forces it now on the Home editions.
By default a normal user can abort the shutdown. They could also configure group policy to prevent shutdown permissions which also prevents aborting a shutdown.
The GPO is Computer Configuration > Windows Settings > Security Settings > Local Policies > User Rights Assignment > Shut down the system.
I don't want to be that guy, because I still hate Windows, but... most people who have these problems just didn't set up updates properly. Well, that, or they never restart their computer.