A warning label for social media?

Surgeon General Vivek Murthy calls for real regulation of online platforms

Is it finally time to regulate social media the way we do alcohol, tobacco, and opioids?

Surgeon General Vivek Murthy — who has always focused on the mental and emotional health of his patients, the American people — certainly thinks so.

A longtime critic of unchecked youth use of social media, last year Dr. Murthy issued a Surgeon General’s Advisory wh…