I understand those concerns, but I’m not sure if this really improved the security of mastodon, an inherently very insecure software, and it definitely deprived us of a useful tool. Defederation works at stopping spam, but I don’t think it really helps much when it comes to preventing people from seeing things you post. It stops a single server, but bad actors can just migrate to a new one, or spin up a new hostname.

I hated the backlash the bridgy dev received. His project was genuinely useful, helped to solve one of people’s most common criticisms of the fediverse. And after he was browbeat into giving it up, everything still got hoovered up by bots and fed into AI models anyway.