"Also, I think it's important to note that, in the context of a private company, censorship laws do not apply. As a general rule, free speech protections do not protect individuals from censorship by a private entity, including social media companies. This gives companies the right to create their own rules that can restrict the speech of its users in almost any way it sees fit. The same principles that allow a brick and mortar store to deny their services to customers based on rules of conduct and decorum, allow online businesses to do the same. Also, defamation laws give private companies the right to defend themselves against defamatory speech."

Shiba,

It is Agoracom that sets the parameters of their forum.  Furthermore I think you are confused as to the difference between a private and a public company.

Brian