This immediately puts massive scale social media in a very unique place. By contrast, public school libraries are anything but a monopoly. If they don't offer a book you want, there are countless other ways to get it that are no less convenient, to say nothing of the digital age and searching for 'book i want pdf.' This generalizes to other scenarios as well. At one time it was believed that private businesses out be able to restrict employment or service based on things like the race or religion of their customers/applicants. But as this started to become a more substantial issue in terms of scale, society decided otherwise.
But that's an argument against Facebook in particular, not against social media as a category.
Fundamentally, the problem is that we have allowed the modern "public square" to be in these spaces entirely owned by private companies.
What we really need is an open protocol for a federated social network that works very much like Facebook (so, not something like Mastodon, which is designed to work like Twitter, for instance—though it would probably be worthwhile to do the same with it) and have the government operate some public "reference servers" that anyone can join, while others can also operate servers that can federate with them. That way, you're still able to connect to people even if they're not on your particular server...provided they don't belong to a server that's been blocked from federation due to hate speech or something.
Everyone says they want free speech. But deep down they don't. Some don't want gay marriage written in books, and some don't want anti-vaxxers to post misinformation. Those are 2 sides of the same coin.
Freedom of speech is a critical cornerstone of liberal government. The fact that so many sides want to reduce this right is what is scary.
We have much less freedom than we think, and the freedom we do have we pay a very high price for. I often use the phrase "What price freedom?" in conversations, and unfortunately most don't understand what it means.
1. Your freedom can cause problems to me an to society as a whole
2. We pay much in blood and treasure to maintain our freedom
3. There are unintended consequences and knock-on effects to most all rules regarding freedom.
Or to generalize: "Freedom isn't free"
The same paternalism has justified poisoning one's own people in a "war" against alcohol, dictated who was allowed to have sex with whom in privacy of their own home, and resulted in human experimentation for the supposed betterment of society.
There is a way to get there: it's changing our voting method.
Single-choice, first-past-the-post, winner-take-all voting is effectively guaranteed to result in a two-party system.
There are a number of alternative voting systems, and all of them that I've heard of have flaws, but Ranked Choice Voting is one of the better ones, and seems to be gaining some traction recently in a few places.
If you really want to break our political duopoly, push for Ranked Choice Voting at every level you have influence over. It'll be easier the more local you get, and the more jurisdictions adopt it, the easier it will be to get others to do the same.
We desperately need elections where more than just the two dominant parties can compete without a spoiler effect.
This is happening, just FYI, up in Canada right now - there are four parties worth talking about - Liberals, Conservatives, NDP, Bloc Quebecois - the last two are essentially just regional parties which do occasionally win surprise seats but mostly just exist within a localized area. That is enough, in our parliamentary system to force cooperation at a federal level - but without serious action I can't see any ending in sight other than slowly devolving to American politics.
Uhm... you do realize there are plenty of us on the left who adopt exactly those positions?
The reality is, the parties are systemically more interested in self preservation than governing. So neither seem to support serious reform.
Imagine creating a forum and now the Florida government dictates what you can and can't moderate. Disastrous.
The other issue is a bit more strategic. Policy victory brings electoral victory, and you don't get to pick and choose which other policies come along for the ride when someone wins. Nobody agrees with a politician or political party on every issues of course, but it's probably not a good idea to ignore the rest of their views entirely just because they happen to back at least one policy you agree with. At the risk of invoking Goodwin, if you weren't a fan of that Hitler fellow but supported him anyways because you liked road construction, you might have regretted your choice.
Modernity has brought us closer to subjectivism than ever.
Not that you said otherwise, but... I think we should go back to a transactional mix-and-match style of politics, with different coalitions per issue, instead of the "agree with your friend tribe and disagree with your enemy tribe about everything" style that we seem to be locked into these days. There shouldn't be any shame in being part of the same coalition on one issue with people who are reprehensible on other issues. Agreeing with the Florida government about some point of social media regulation doesn't imply I agree with them about anything else.