Listen elon, you set up a system where if someone pays you, you put them on top of everyone's feed, and then you started paying them for that as well if they say things that everyone interacts with, and then you ended up paying people who are generally recognized as bad actors and right wing provocateurs.
What the fuck do you expect to happen? You can't blame a research agency for your explicit actions. Do you think Proctor and Gamble want their ad next to the guy saying that being trans is a nazi agenda? Apparently you don't have the power youtube does with wooing advertisers.