But still much less dangerous than stuff like nuclear fallout or orwellian propaganda? This isn't to say that unrealistic beauty standards aren't a problem, just one that isn't worth trying to stop the march of technology for. Also, I think advertisements are more to blame here than photoshop. Do you think the ancient Greeks and Romans look like Michelangelo's David or any of their other statues? They weren't bombarded by ads though.

Can't disinformation campaigns lead to instability and increase the risk of nuclear weapon use?

I think the damage that disinformation can cause to democracy is real and we've already seen some of its effects without the ability to automate these things.

Any kind of art that's good enough could also create an alternative visual reality.