It seems similar to what happens with Salvadorans in the U.S., especially newer arrivals.

This is anecdotal, buy from my friends living in the U.S, even those who do not have papers, prefer Trump/Republican than Democrat party.

It's because Democrats are losing working class votes because of pandering to their leftist fringe in an unrelatable ivory tower bubble.

Less culture war, twitter wokism, identity partitions.

it's a common thing across Europe that people of Muslim descent/culture vote for socialism very heavily, I believe it's because of a strong common ground between their culture and the view of the State in socialism (this happens with Jewish people too, and to a lesser extent rural Catholics)