Europe is starting to wake up. The people are demanding mass deportations and want to defend their European culture.
Watch the local media in those countries though. They are all bought and paid for. They will describe such ideas as radical far right. The idea of wanting a safe and secure country is now deemed by the European media as "far right".
UPDATE: Marvel is considering bringing back the original Avengers roster for another movie, including Iron Man and Black Widow, who were killed off in "Endgame."
Bringing back the original cast would excite fans and could be easily explained through the multiverse concept.