I certainly don't mind discussing it.
Perhaps neofolk is on the wane, but there exists now a subculture that couldn't have happened prior to neofolk - a sort of quasi fascist goth enclave interested in all the shoddy philosophers like Evola that get bandied about.
And there are repugnant ideas in that scene about race, especially. I've seen it argued on threads about neofolk and black metal that people aren't really racists they just believe in the preservation of the white race and don't like black and white people mixing. This is almost presented like it's an environmental issue or something.
The social darwinist stuff about inferior poor people is also lurking in there, as I guess you know.
So perhaps a better way of putting it is that these ideas have intensified and coalesced in that scene, whereas before it was all more vague - possibly because people were testing the water to see what they could get away with.
I don't really have much of a grip on how popular it all is outside of the UK.