They pay taxes (in Texas) through gas, property and sales taxes which fund much of the state.
Yes, immigrants are a critical component of several industries like healthcare.
Legal permanent residency/work visas should be easier for skilled workers who want to work in high demand jobs. And all wealthy nations should be more wary of unlimited, unchecked economic migration by poorer populations.
(IOW it's complicated)
I think social media is at least as big a cultural weapon against us, and if I had to choose between deport/imprison a small number of business and political leaders who abuse that weapon or four million undocumented US residents, I would choose the former.
My comment on social media as the #1 catalyst of societal disassembly applies to the UK as well as the US.
My comment was responding to that and to pjc50's reply.
Veen was in reply to pjc50, who also did not: >>44712105 — "they've seen US ICE snatch squads and internment camps and decide that they want some of that here."
("here" can be read as either being "the UK" or "all places outside the USA", but the one place it can't be read as is "the US" because the US already has that).