May I say that there is a blind spot in the American constitutional understanding? In my view, it's a blind spot when it comes to private power. The slightest thing the government does is examined and struck down. Some of the First Amendment decisions in the United States—even though I'm a firm believer in free speech—are absurd in their overprotectiveness. For example, some of the states tried to ban pharmacies from selling patient data as a privacy issue. I'm sorry: that is free speech to sell patient data.
On the other hand, a company like Comcast has complete domination over who speaks to who and who hears somebody. They can block people altogether. They have a censorial power, but you know, they say that it's just their property rights.... That is, I think, a constitutional blind spot that is maintained for obvious reasons and is a big challenge for the United States as a country.