Is your feature request related to a problem? Please describe.
You can't tell your admin that there is an issue with someone, so that they can act in consequence.
Describe the solution you'd like
A button to report someone to your admins (and why not to admin on other instances, I don't know how federated reports work exactly, but we should definitely implement them), with a message explaining what the issue is.
Maybe, this button should be present under comments/posts and not only profile, and if you use if from here, the post/comment is shown along your message?
Describe alternatives you've considered
Deleting a branch is permanent. It CANNOT be undone. Continue?