I'd say it was naked self interest for Facebook to remove posts like that, but I wouldn't consider it illegal. There is also a difference between disliking a c

I'd say it was naked self interest for Facebook to remove posts like that, but I wouldn't consider it illegal. There is also a difference between disliking a company covering up its own bad acts and a company preventing a 3rd party from using its resources for a thing that walks up to the edge (and in many people's opinion crosses over) into inciting other illegal acts.