Nothing on here has suggested you or Dorcus recognise the problem and both have dismissed it as a part of lockdown and kids need to be more resilient etc.
And that's fine if that's your view. I'll just file it under the other long list of things I am proud to disagree with you on.
But the issue of the impact of lockdowns on kids is absolutely real and being told to "grow up" by a man who is more interested in the political affiliation of the OP than the serious matter at hand grates a lot. It doesn't matter whether you support lockdowns or not, there were pros and cons of them like all policies, but this discussion is about one of the very real cons.
Here's a Kings College London study on it. It's findings are a little different to yours.
https://www.kcl.ac.uk/an-isolated-ge...d-young-people