[RobinL]

As mentioned by Hilary Clinton in a recent interview on the rest of politics, it's very telling that when silicon valley entrepreneurs advertise for nannies, they often have strict requirements for minimising screen time.

Seems like there's pretty strong revealed preference here (watch what people do not what they say). The people building this tech know it's harmful to kids.

As a parent the argument I hear most often is that all the other kids have it so it's almost impossible to stop your own kids. I don't necessarily buy that, my kids are still young but I intend to keep them away from social media as long as possible.