What is being done to President Trump is censorship, not a "Gag order". A "Gag order" applies to all parties. In this case, the other parties are still able to appear on podcasts and cable news shows to criticize him without consequence.

A "gag order" is the term for when a judge prohibits the attorneys, parties, or witnesses in a pending lawsuit or criminal prosecution from talking about the case to the public.

https://www.law.cornell.ed...