Ah that charge - not liking that their bubble isn't universal and declaring "No it is the children that are wrong and declaring Google is rigged against them.
Blaming them for the state of society is sheer scapegoating as frankly society can and has fucked itself up far more without any outside involvement. It is like accusing rock music of making teenagers rebellous when it is really the result of development of agency,nand finding the framework they are under constraining, and discontent with choices made for them.
They get shit no matter what they do directionality. If they let algorithms guide it pure they are "promoting radicalization" by trying to serve the user with engagement. If they hide disturbing suggested searched they are "censorsing". The true purpose isn't to be satisfied but to try to bully for control.
The whole damn point of a search engine is to prioritize.