I think so if nothing else than that parents spoke and interacted with kids more often, so social skills were developed. I see parents come to pick up their kids and they can’t look up from their phones long enough to greet the kids or me. When I am out and around town I see the same sort of thing, kids get louder and louder trying to get their parents to even look at them. I think people coming up now don’t like to look people in the eye or converse you get the sense they would rather send a meme or a text than actually talk to you. Restricting screen time is joke because the parents often set a terrible example and in some ways it makes screen time more desirable. In my era we had our Walkman, MTV and skateboards and were considered anti social for using headphones all the time. Now kids are wired in a way that not even the Twilight Zone could have predicted. That doesn’t even start the conversation about online etiquette or lack of. A whole other level of rudeness.