I don't entirely understand the linked chart here. But best I can make of it, has 1/4 the # of impressions as MSM and almost half the impressions for either p

I don't entirely understand the linked chart here. But best I can make of it, has 1/4 the # of impressions as MSM and almost half the impressions for either partisan left or right. This is a minor issue that is showing impression numbers the equivalent of entire media organizations. How is this evidence that Youtube's algorithm does not promote radicalized content?