Profile photos and what stays private

Adding or changing your profile photo is private account activity. It does not create a post, and nothing about it appears in Stories.

The same is true of your other setup: creating your Team, adding a mutt, adding a Team photo, or editing your profile details. None of these publishes anything.

If you want to share something

Sharing is always something you choose. When you want the community to see something, write a post — that is the only thing that puts you on the feed.