OK, so what would be in the text of this law making it enforceable and not easily game-able by the social media companies and without severe unintended consequences?
Just because I don't know how to write a law that can prevent it doesn't mean that I can't recognize an actual issue when I see it.
It's all Trump style "believe me I know how to fix it" and you will vote for the person that pushes your buttons regardless of whether they have a plausible solution or not.