Why are young liberals so depressed?

Matthew Yglesias in Slow Boring:

Earlier this month the CDC released the results of its Youth Risk Behavior Survey of American teenagers. The findings have been much discussed, with the focus largely and understandably on the fact that teenage girls are suffering from extraordinarily high levels of sadness and depression. But I think the conversation has overlooked a few things.

One possible culprit for this widespread sadness is that social media apps are especially damaging to girls’ psychological health, a thesis long championed by Jonathan Haidt. And even though on its face Haidt’s point seems left-wing (new technology has downside risks and big companies need to be regulated more), the idea has taken on a mostly right-wing inflection, with Josh Hawley as its most vocal champion in the Senate.

More here.