I am more of a traditional "Nordicist". I think that the typical blond haired blue eyed whites are better than other whites and the further you move away from that phenotype the worse results you get and vise versa.
That said I don't discount the lets say less that 100% white whites if they try to climb the genetic ladder, because the fact of the matter is they will achieve it. But the ones that fall too far rarely want this or have the brains to correct the situation.
I am less strict about "race traitors" as Pierce was in the Turner Diaries. I think their white kids can be a total fresh slate and despite their baloney they often find white mates. I know many many boomers like this if we want to get personal. One node along a good branch being foolish (or self interested) doesn't mean that branch should be cut
In fact what really bothers me is not those leftist types but the Christian "conservatives" who insist that the only path to white redemption is through a jew god and a made by jew morality. They steal all our effective points but they push the lie that you are anti white if you try to work against Christ. These people are far greater in number than those you mention. It is really incredible, if you look into it, how ubiquitous this religion is.