There's another article today about modern far-right groups that tend to mask their real nature - for public consumption.*  La Meute in Quebec is another, but it has a secret, private facebook group you only get into after being vetted.

Denying you're a white supremacist to the media, but crowing about being "a white, proud Western chauvinist" to others puts him in that category.

I've known several bigots married to someone whose ethnicity they despise.  It didn't happen in the 1930s, but it happens now.

* the other article:  
https://www.theglobeandmail.com/opinion/look-beyond-trump-to-explain-the-rise-of-right-wing-extremism/article36014162/