When you have a global mush, people lose their identity, they become pseudonyms, they have no investment and no consequence in what they do.
I'm close with my parents. I have a lot of acquaintances, but my very good close friends are few I can count my very good friends on one hand. And that's how I like it to be.
We don't see very far in the future, we are very focused on one idea at a time, one problem at a time, and all these are incompatible with rationality as economic theory assumes it.