Elaborate. 1A says the government can't make a law abridging speech. It doesn't say Twitter can't refuse to make posts submitted by X available to everyone wh

Elaborate. 1A says the government can't make a law abridging speech. It doesn't say Twitter can't refuse to make posts submitted by X available to everyone who accesses their systems via the Internet. I can see where if many people depend on a company, some need to prevent arbitrary cutoffs of service is needed if the service is needed for life--such as heating, food, ER service, etc. Twitter is not needed for basic survival.