Which is it? Stopping questions or ideological dispute?
Both. He's stopping questions because of an ideological dispute. This is not "friendly." Listen to what he says.
Whatever you want to call it, the Civil War was not a war.
Once again, he didn't jail or punish reporters based on personal whim. He said they had given aid & comfort to the enemy. Even then, he was opposed by democrats who called him on the constitutional question, just as groups are now. Calling the Gulf of Mexico by its internationally known name in an international stylebook is not giving aid & comfort to the enemy. Even this president is smart enough to know that.
The body of water in question has been called the Gulf of Mexico for hundreds of years. AP, whose influential stylebook is used by news outlets as an arbiter of language and usage, advised that because of its broad set of global customers, it would both refer to the body of water as the Gulf of Mexico and also reference Trump’s order changing the name to the Gulf of America within the United States.