One could argue that the US indirectly drove Europe to the far right.

Bully the world > some radicals with limited means decide to fight back in unorthodox ways > declare war on the radicals you nurtured > millions flee the wars you start and go to Europe > Europeans lose their mind and become increasingly racist and xenophobic

Alternative source: https://home.watson.brown.edu/news/2020-09-08/new-costs-war-study-37-million-displaced-us-post-911-wars