[anarchodev]

I'm aware of center-right platforms distinct from nazism, a good bit of our research involves tracking how these various groups cohabitate right-wing spaces (or don't). In this thread I'm referring to neo-nazis in the US -- and I haven't mentioned any of these adjacent issues you bring up.

Sometimes it's helpful to take a cursory look at resources like wikipedia for things like this. There are also numerous independent research groups which put together dossiers so you can be informed about any of this activity in your area.