There are use-cases where a computer should not be turned off by its user for the purpose of remote management. I'm dealing with one just as I'm writing this comment.

There's an exam in a classroom. In 20 minutes I'll have to run an ansible script to remove this group's work, clean up the project directory, and rollback two VMs to the prepared snapshot to get ready for the next group. I've put a big-ass banner on the wallpaper telling the students not to shut down the computer, and already half of them are off.