They should be able to do what they want, but CA won’t allow any private business to discriminate for any reason, so why let Facebook get away with it?
So, a California store cannot kick someone out the door for having no money to pay for a product? A business can't refuse service to a Cruz supporter? A private company cannot mandate a dress code that includes no political messaging?
This forum does the same. It censors posts (deletes them), censors posters or removes access for posters, and controls the content. It is based in California.