The goal of Bluesky is to turn social media into a shared public commons.

I agree with most of their blog post and it sounds like they're taking a very measured approach to building out federation, but I really want everyone to stop trying to insist social networks be "public commons". Moderation tools that do anything more than the bare minimum of blocking forms of speech that are not protected free speech by definition transform the social network into a place that's not a public commons. Being able to block individuals, communities, topics (via keywords and hashtags), and entire federated servers makes it so that if you really want, you never have to see viewpoints you strongly disagree with. The same is not guaranteed in real public commons. Every day you walk down the street, you have the potential to be confronted with ideas you never considered and your only recourse is to engage, drown out, try to ignore, or walk away from those people, which is not analogous to blocking and thereby deplatforming them online.

That said, I do not want my social network to be a public commons (and from what they're describing, it doesn't sound like Bluesky actually does either). Online, I want to be able to block and deplatform e.g. Nazis and MAGA trolls pre-emptively and with extreme prejudice because I want to enjoy my time on social networking sites, not raise my blood pressure.