> Shareholder returns go to the top 10% of Americans (who own 90% of US equities), so any argument about prosperity impairment from impaired immigration is going to fall on deaf ears in this context.

"We fail to tax our corporations adequately, so the proceeds of rampant deregulation and profiteering don't benefit the general populace".

I don't necessarily disagree with your stance but this seems like a weak justification (it's pragmatic, to be fair)