Careful what you wish for. I don't want them in my country, even if they bring money. They fuck everything up. I'm not anti immigrants and refugees, they are welcome, they should be treated better, like equals which sadly isn't always the case in my country. But Americans are a different story. There are some proper Americans, I have a few American friends that are proper, but in general I don't like to have Americans around.
Even their money can fuck everything up. Like raise property prices so locals can't buy property anymore. Same with groceries etc.
It's better to keep them isolated in their own mess. Otherwise they will leave the mess they made to create more mess where you live, then to go somewhere else after that. Irresponsible and selfish people will only bring misery onto others.
In the movie Team America they have a nice saying. "There are pussies, dicks and assholes". Right now Americans are the assholes. They need to get fucked "otherwise you will have all your pussies and dicks all covered in shit."