I live in Sweden, and while I don't have a huge number of Americans to choose from for my examples, the ones I do have range from staying because their girlfriend lived here (relationship ended within months, but just decided to stay anyway), to having an uncle who is not even a citizen himself who lives in a different part of the country. It is not that difficult. Canadians can't quite ride the American supremacy in the same way, but anyone from white people land would frankly have a fairly easy time. Any trans person who has to go to Europe I would recommend Denmark. They have made it a part of their national character to be fine with all LGBTQ people in order to be able to focus more on their islamophobia.