This video is super old. The thoughts he expresses here doesn't represent his current stance on the white nationalist wing of the alt right, or Richard Spencer himself. This was obviously recorded when he initially got wind of the movement. And at the time, he explains that he wasn't sure how much of the rhetoric coming from Richard and his followers were authentic rather than just ***** troll tactics brought into real life to bait the media for attention, which is a reasonable read to make, since - at that time - Richard kept going around talking about pepe and kek culture every chance he got like some fakkit from /pol/. He was even going on about it when he got punched in his face by antifa. Anyway, If you watch towards the end of the video, you will see that he is not for white power/supremacy, or in general, the idea of constructing society by groups over the individual.
And no, i'm not defending him out of bias or w/e. I don't even hold his opinion in regards to race separatist ideologies. I personally don't have anything really against the idea of a subset of whites or any other group wanting to remove themselves from the general society to build a space for themselves.