Actually, America doesn't have free speech. Home owners are famous for enforcing their personal views by ejecting people from their homes who express dissenting views. The level of censorship is so high that one wonders whether those doing the censoring even understand what free speech refers to.

Your argument is lousy, because you're pretending something that isn't true - that subreddits lack owners. Subreddits go to the first person who creates them. It's a land-grab. If you don't like the rules in someone's subreddit, you're free to create your own. Yes, the global site admins have their own rules, but they're nowhere near as restrictive, as what you're talking about.