About a new baby? Yes, show me pictures. Also your new kittens, kitchen, a cake you made, a painting you painted, sure, yes.

Vacation not so much.

But these weaker social connections are so important to life and to society. You can’t sort people into friends or strangers, care and don’t care. There is a lot of room in between - people you know but aren’t close with are most of the people you know. It doesn’t matter if you are just following the forms, that’s fine. Keep on doing that, be nice.