Kamala lost because the policies of the Democrats suck for working class people. And the Democrats are in general corrupt as fuck. It’s as simple as that. Just as in Russia, if the system is super corrupt, better make it explicit by making corruption THE system. USA has been an oligarchy for quite some time. Trump 2.0 just made it explicit.

Of course immigrants don’t automatically want more immigration for many reasons. They get more competition on the labor market and the large inflow of new immigrants increases the risk of them being a target of xenophobic policies as well. From a materialistic and egoistic viewpoint it’s quite irrational to be pro immigration if you’re an immigrant who has already arrived and is doig fine.