The Most Important Point in the Long Run

THIRD PROBLEM: Amnesty for Anti-Gun Voters - The Republican leadership would reportedly provide guarantees to millions of anti-gun illegals currently in this country. Pew Research has shown that illegal aliens vote at a rate of 8:1 for Democrat candidates who are invariably anti-gun. When these “deep blue” Democrat anti-gunners become voters, the whole U.S. will become the anti-gun nightmare that California became after the 1986 amnesty bill. [More]

Yep.

So why isn't NRA, which is enabling many of the other concerns, warning against this?

I just answered my own question, didn't I?