I don't think this is true, and even if it were it would be something everyone except literal fascists would oppose.
This isn't true in text, but national service providers very well could terminate someone for 'violating' their acceptable use policies and, unless they make a huge stink about it that gains state-wide or nation-wide attention, nobody's going to look too deep into why you were terminated. Maybe fining a small claims case could do something about it but I wouldn't count on it.
How about a world where corporations have regulations that serve the public?