Pride in ones country is not dependent on skin color. I proudly served with people of different races, religions, both male and female. Your skin color doesn't make you special or give you privilege over others.
Trump didn't win because of a small fringe group. He won because middle America is tired of the same old shit. White Power idiots are the same as groups like The Black Panthers. Same rhetoric just different skin tones.
Pride in one's country isn't dependent on anything, other than a person feeling that they're part of the team.
The problem in the US is that the white people have tried to make the black people, not a part of the team, but the cleaning people hired from outside who don't give a shit about any of the companies they work for.
White Nationalism uses patriotism, when they're not really patriots, because they don't actually like their country, they like what they want their country to be, without non-white people.
Just as a Communist isn't patriotic because they want the country to change.
If I love someone, I love them for what they are now, not for what I want them to be. It's like a man saying he loves his wife, if only she was blond, had big tits, a good personality, stopped beating on him every day, stopped shouting at him, had sex with him more than once every 15 years, and didn't go off sleeping with other men leaving him with the kids wondering where their whore of a mother is on Christmas morning.