I can't fully agree with your definition of alt-right, though despite the fact I don't see it as correct it is more or less what the definition has evolved into. The original alt-right was made up primarily of men - granted it's always been a sausage fest - of various racial backgrounds, many of them various shades of brown. They were the "alternate media" and they were right wing or libertarian. Under the proper definition Hotep Jesus, Dinesh D'Souza, you, and Diamond and Silk all count as alt-right.

It wasn't a bad label to have until the smear campaign attached to it that happened sometime around the failed Charlottesville provocation event.

Proper alt-right deserves our support, highjacked terminology alt-right deserves to be ignored. (I have reason to believe a large percentage of that is psy-op)