They are not a serious threat. They should be seen as similar to the “flat earth” society. The American right has long been well intgegratged with non-white and Jews. In the southern states, one finds African Americans being elected with support from the “old stock” (meaning descendants of the Civil War losers) whites. The conservative Christian groups are ethnically and racially integrated.
The left wing media need something to justify that far left’s violent activities so they are focusing on a miniscule group of nut cases. The left wing radicals, who are also very anti-semitic, are much more of a threat since they have broad support from the mainstream media.
If anyone is going to chase us out of America, it won’t be the “white nationalists”.