Good for you!
In the beginning, when I WAS on FB, got abused by a bloke who didn't know certain rules pertinent to Company privileges, where a relie of his worked.
I reported his abuse to the Company.
He, & relie, would've got a hell of a fright! Those privileges would've been stopped for quite a time. Good!
Good for you, donjo. I think we need to stand up for ourselves more often. Perhaps, if we did, the bullies would get the message.