Who the fuck made that claim?

White racialists.

I don't like the causes Jews generally advocate for with their financial and media influence, but "Jewish dominance in a race war" ain't it.

When the White Nationalist / Alt-Right / White Racialist argument is that every racial group is fighting for perpetual dominance against one another to protect their racial group's own interests; and they complain that whites are loosing this race war by not having racial solidarity, and that Jews are winning this race war by occupying positions of power and having racial solidarity, then yes that is precisely it.

But see, we're already straying into Rule 16 again, so I need to just stop responding to you.