Why is youtube suggesting aggressive actions against protestors?

I was looking for Captain Marvel movie content way back when it came out and accidentally clicked on one of those pitiful right-wing, woman-hating nerdbro videos and my suggestions suddenly became quite heavily peppered with similar horrible content. It feels the same thing doesn't happen with non-conservative content quite so much. I wonder if there's just so much right-wing and liberal content that the algorithm's percentage calculations don't know how to compensate for this sort of political nuance, or is it something more insidious?