Its too much work, we did violent rounding up of brown people to have images to re use for campaigns and now we can use the paramilitary force for chasing political dissidents like any normal democratic goverment would do.
Lets ignore that the richest man on the planet has a credible record of being n immigrant who stayed in the US illegaly, and has open criminal record probes in at least 2 countries. But I guess a 350 million donation to the standing goverment in campaign donations might make it difficult for ICE to find him
When it was irish, they were white. And when it was poles in the UK, likewise.
Perhaps resistance to mass immigration, which correlates with race, isn't based in race. Perhaps almost everywhere, almost always, people resist the mass movement of new and unfamiliar people into their territory. Perhaps that has been the overwhelming democratic consensus of every western democracy since mass immigration was a thing, and it was only ever enabled by an anti-democratic elite consensus.