I guarantee you that would not work, because I went through cyber schooling as a kid long before covid was a thing and they tried the same with me when I procrastinated and played games instead of doing my work. They locked it down progressively more and i kept breaking out until finally, they gave me a computer so locked down you couldn’t open task manager, command prompt, safe mode had a password…

I was back to full access in <3 days. At the age of likr 12. And apparently, the school’s IT department basically said “we can’t lock it down any more or else he wouldn’t be able to do work on it, either”. And then they gave up.

In short, that will not stop a crafty enough, stubborn enough kid. Guaranteed.