This nobody does. Invasion level immigration since 1965 have ruined American culture, wages and created huge Democrat majorities. So don't throw around those absolutes so easily cowboy.
Like I said, nobody opposes immigration...per se, and that would include you.
The question is what types of immigrants? Prior to 1965 it was restricted to those who could support themselves, could easily assimilate into the prevailing culture, and make a positive contribution to the country at large.
Post 1965 it has been about importing a criminal element who will destroy the prevailing culture, and votes for democRATS. Little else.
We have now gotten the reward for allowing a criminal element to take hold and fester, fomenting racial animus on a scale we would have never imagined. They hate whitey, all of them. I am of the opinion that the immigration act of 1965 needs to be repealed and immigration of any sort halted until we can sort and expurgate the undesirables (read communists and muslims), assimilate/educate those who are capable of learning.