FWIW, White Nationalists also hate Blacks, Latinos, Native Americans, Asians, Roma, Leftists/Liberals, LGBT, Muslims, people with disabilities, and often Catholics.
I'm not a white nationalist, and I like all the other races, and I don't mind talking to people I disagree with politically, but I like my conception of who I am. If I was cherokee, I think I'd like being cherokee. If I was roma, I'd like being roma. I think a feeling of contempt for others arises if you don't like who you are
When one thinks of white nationalists, maybe one thinks of a character like hitler, but I think he was a disgusting and untalented whiner. I think my race has engaged in activities that are like half good, and half bad on the historical scale. We've taken history on a rough and strange ride, and weird things happened to us (like adopting the bible in place of our own religions, or our modern mass immigration to foreign continents), but I hope that we've done some stuff on the other side of the balance to where we aren't completely held in disdain
The current trend we seem to have in america, is to gentrify everything, which is not the best trend. We've also had some brutal policing coming from us, which is not good. Parts of our current culture are not so good, and think the grant's pass situation that went to the supreme court might invite more bad policing in the future, for example
And I've often been treated better by other races, than my own has treated me. And I've met people from many backgrounds that I like