> then when you navigate to the site it immediately says the announcement/law is actually about watching videos promoting terrorism.

Huh, is that somehow better? Can I not watch promotion videos for whatever reason and not go to jail? Research and journalism are obvious examples, where the politicians will say "of course those people will not get prosecuted" (until there is a journalist publishing negative stuff about said politician), but even for plain old curiosity's sake, trying to understand those people better, or whatever else you can come up with, it should be totally legal.