In what world is twitter the least censored site? The big 3 federated sites are much more open if you want it to be and X is a walled garden.

if you think that blusky and mastodon is less censored than X, then I'd say that we do not live in the same world indeed

Neither of those controls their ecosystem. Truth Social runs on Activity Pub.

You can host your own instance of both bsky and masto, making it fundamentally more censorship-resistant than a website where there's a single designated entity in charge of censorship, and what they say goes.