This is a complete misreading of the separation of powers. The legislature create the law (ban certain media), the executive implements the law (sends the polic

This is a complete misreading of the separation of powers. The legislature create the law (ban certain media), the executive implements the law (sends the police to shut down the offices/servers), and then the judicial branch hear challenges to the whether the law itself created by the legislature is lawful, or whether the executive acted lawfully. What you are thinking about are warrants, which doesn't apply in this case. Warrants are individual orders that are issued to an officer that allows them to perform certain duties that would otherwise not be allowed, like searching inside a private property or seizing property.