Lesson One: Don’t ally yourself with Nazis.
So the takeaway is how to avoid that labeling from sticking. There are many lessons to be learned. They're going to make us out to be "nationalists" - which in a way, we on the right are. Read the article. You may come away with more appreciation of the author's efforts to point out the similarities between what led up to the Spanish Civil War and what we see happening now.
Who are you implying ARE NAZIs now in America?
Look where it got the Nazis.