I think we might need regulations to prevent corporations from exploiting our lifestyle i.e. those which sell products which can induce addiction(even if they are dopamine triggers via 'Likes' and 'Shares') should be treated like other addiction inducing substance like Alcohol, Cigarette and drugs. Even though self-restraint is crucial to prevent addiction, we do not let free supply of physical drugs for a reason; that reason applies to virtual drugs as well.