I taught an ESL class in America in the mid-90s. This was before Trump, COVID, cultural wars, etc. In one particular class I had a group of advanced adult students who were quite articulate. As I got to know them we shared stories more and more. Near the end of the term, they as a group told me they were, for the most part lonely in the US, and they wished they could go back to their native countries and take their US jobs with them. I think that statement speaks volumes.
The students felt an emptiness in the States. A place where neighbors were just people who lived next to you. There was no connection. Many of these students were not new arrivals. They had been Stateside for several years.