I used to work with a woman from Puerto Rico. I knew her husband was a teacher in a local school. When I met him I was shocked to see that he could barely speak English.
Buts strictly speaking he didn’t need to. The school system had a huge Spanish speaking population that he was serving, and his wife took care of the English needs.
Strange world.
Where i live i am the minority. Mostly Latin America, plus Cape Verdeans, Algerians, Cambodians, African descent, Somalians (etc.). But typically, they, except the latter, are far more sociable (humility factor) than the typical yuppies who move into the better residences (with their dogs). I know because i try to offer gospel tracts to them all in their language, thank God we can.