The root of all of the “resistance” is their fear that he may disrupt, stop and (hopefully) reverse the biggest bipartisan project of Fedzilla for the past 30 years.
Fundamentally transforming the USA into North Mexico so they could usurp the sovereignty of the citizens using the votes of foreigners.
The ultimate goal is the subsume the US to the UN.
We wouldn’t vote for that, so they are importing people who will.