[opsy2]

Emotional state is probably an input to advertising/content engagement.

Algorithms maximizing engagement probably then grow to manipulate emotional state as a proxy variable. Even if they weren't aimed to.

From there, if an optimal emotional state happens to be "An impending sense of doom, terror of the pervasiveness of crime in my country" other "doom scrolling" etc, the algorithm could we'll be providing psychological harm.

(No idea if this actually applies to this doc, as it's language and aims may be technical)