[alanbernstein]

That's what the article says, but the definition of "well-being", and the methods, are not explained. Even if the results of this meta-study are reliable, that doesn't mean they rule out all possible negative effects of screen time.

[mactrey]

The point is that there is little to no evidence that screen time is bad (or good), just a lot of speculation. The argument against screen time is essentially the same as the one used against GMO foods: "it's new, so it's probably bad." Obviously that's not a strong argument but people in these comments seem to be accepting it without reflection.