Users in a Discord server/local community on tools like Discord naturally expect that their actions within that community are private in so far as they trust everyone in the community (including the operator) to keep it so. By using ATProto, Colibri fundamentally makes all of your communication within any community completely public to everyone on the internet. That’s fine for something like Twitter, where the produc…
I think one of the replies here already linked the current proposal for private data spaces, which I'm hoping will become implemented later this year. At that point, people will have the option of either having their community be 100% public, or confined to a more Discord-style data storage, where people can still join, but not everyone can "just read" the messages