I think you mean public space: https://definitions.uslegal.com/p/public-place/ https://definitions.uslegal.com/p/public-place/ Rather than public square: htt

I think you mean public space: https://definitions.uslegal.com/p/public-place/ https://definitions.uslegal.com/p/public-place/ Rather than public square: https://nclplaw.org/area-of-law/rights-of-expression-in-the-public-square/ https://nclplaw.org/area-of-law/rights-of-expression-in-the-... Generally a public space doesn’t mean you can do anything you want in it, and the owner can restrict speech they deem offensive in their space and expel you. They can not block entry though without reasonable cause, and specifically not on protected statuses. A public square is publicly managed space and the government can not restrict your speech on it but can restrict your conduct. The bar is very high for the government on a public space (although in practice the modern militarized police does what it pleases). They can also restrict the time and duration of your activity and speech if it’s somehow disruptive to the normal function of the space. I would say social media is much more like a public space than a public square. It is not a sidewalk maintained by the public. It is not actually a public institution in any way whatsoever (publicly traded equity doesn’t make something a public entity). As such, they can put up a “no shirt, no shoes, no racists, no service” and kick you out of their place of business.