We have a number of friends in the States, some of +45 years who moved to the States, others American by birth, so we are close. We meet at different times in different places. A trip is possible in 2022 to see everyone - Covid-19 willing.
Last time we met up was Portugal 2019. One friend brought someone else with her, a Trump supporter. Our friend mentioned this early and said, literally "Just don't." We understood. This person was a very nice woman, articulate, fun, good company.
At breakfast on the last day she asked why tens of thousands were protesting Trump's visit to London. I explained in a pleasant and factual way, no personal view. She simply could not understand why this view of Trump exists in Europe.
My experience is Americans who have traveled to Europe have a very different outlook to some, by no means all, who haven't.