I was about to write something in my comment to the effect of, “but let’s not even talk about the government running it”. Could end up like PBS, could just as easily end up like USSR/North Korean/Chinese media. Imagine Reddit but, instead of spez, it’s Joseph McCarthy, or Donald Trump, with the power to identify and criminally sanction users.
Well, there’s having to put an unconstitutional demand violating the 1st/4th amendments on paper and sending it out to a company, and then there’s just being able to log in as the admin and look for the information directly. Anyway, when I say “public good”, I mean in a pretty loose sense, I prefer to see actual maintenance/management done by something like a non-profit rather than a gov agency.