The pitched version of the metaverse before it got lambasted was a federation of apps, especially games that use things like ready player me. At the moment I’m not sure ActivityPub has that in it.

At who’s expense?

I was a sedentary teen, so I’m more active and feel much better now. Never look at yourself in decline. The more you work hard to be healthy the less aging will impact you.

It is if it gets in the way of mental health. Moderating is a thankless grind, especially in Reddit’s case.