There are a number of examples I can give but the immediately most obvious that springs to mind is Mark Collett, who can be seen in this picture with his ex-girlfriend who has a large visible swastika tattoo.

The British Movement, formerly known as the British National Socialist Movement also have a presence on both sites. One of their primary catch phrases is, "No more brother wars." which refers to WW2 as a war between different sects of the "Aryan race". It means that those sects should not be fighting each other but instead non-white people and Jewish people.

As I say, I can point to more but I think those give you the picture. I should probably also add that its a common quippy clap-back for these types to say "so... huh... everyone you disagree with is a Nazi" themselves. The function of this is to muddy the waters and propagandise the questioning of whether or not their ideology is as bad as those who directly oppose them state. It means that they get to spread their ideas by a proxy to onlookers.