"don't mirror all the posts, but only those that have a threshold of interest" is a compromise.
"Don't post to communities unless the admins/moderators gave strict permission" is a compromise.
"Don't post at all, because some people want to be able to drink from the firehouse and not filter the content themselves" is not a compromise, it is a mandate.
All of that was done already when I was mirroring the alien.top accounts, and people still complained, and we were here spending a good hour arguing over that whether their complaints are legitimate or not.