Why is everyone trying so hard to turn facebook (and google, twitter, etc...) into a filter on everything we say?
When facebook gets held responsible for all content in all jurisdiction it will err on the side of proscription. It was only about 10 years ago that many now acceptable (mandatory even) progressive positions were not in favor.
It won't be another day or two before there is another article bemoaning google acquiescing to China. Pick one. I'll take the one that is open, the crazies broadcast their fake news and we have the occasional illegal ad.
By the way, if these ads are illegal and conducted through facebook, how easy is it for the FHA to look up who is responsible and go after them. Their whole job is done for them. Going after Facebook is sensational and feels good I guess.