Many EU countries have done the same in recent weeks. This is less about putting diplomatic pressure, and more about warning people to avoid traveling to the US due to real danger.
The US government has already been rounding people up who haven’t committed a crime. Most notably a student from Columbia college. This is a real danger.
They've also been shipping people off to a prison in El Salvador without due process and, according to them, no way to bring them back if they send the wrong person.
Avoiding travel to the US right now is a perfectly reasonable decision.
