If the government doesn't allow to use these apps, ISPs probably also have to comply in some way (probably blocking URLs). And if not, app stores would probably

If the government doesn't allow to use these apps, ISPs probably also have to comply in some way (probably blocking URLs). And if not, app stores would probably need to hide these apps. I mean, those are legal issues. The point is they're banning them and if you use them you go against the law.