Yes and no. Youtube radicalisation / algorithmic extremism is a thing, because the engagement-maximising algorithm has a strong bias for rabbit-holes, kooks, con-artists and incendiary nonsense. The "funnel towards QAnon" that the sibling comment mentioned.
Unless you lean hard against it - which first requires awareness of the problem and the skills or knowledge to spot it - it will be in your feed. "you are to blame" is to an extent blaming the victims.