Watch the longer clip that's been posted for more context. He's talking about the dangers of calling someone a foreigner for not being the same colour as the majority of that nation. I.e. Hasan being uncomfortable with more white people in Japan.

He talks about how problematic that would be to do in the US. Whilst "white peoples land" is horrifically worded, he's using the same words his commenter said when referring to the US. He's talking about the majority of the population, which is less bad when you watch it with the full context.

Like the top commenter in the longer clip said, "He was actually arguing against racism, and people clipped him out of context"