Even Reddit had third parties tracking everything, with some of them republishing data. There was a long era where sites like Removeddit let you read deleted and removed posts.
In Lemmy it’s structurally different, but there are still plenty of third parties doing similar stuff. For instance, LemVotes is tracking and republishing everyone’s votes (looks like you’ve recently been on a downvote tear, OP).
I have to assume that by now all of the major and aspiring LLM companies are quietly drinking the full firehose of posts and comments (and ignoring delete messages), and will use the data however they want, indefinitely. That probably includes at least one entity happy to give it to law enforcement.
In other words, it’s all public, deletes are only best effort, and the policies of your instance are mostly irrelevant with respect to other parties retaining your data. There are a few things that only your instance knows, such as your IP addresses, but that’s relatively little comfort.
Even Reddit had third parties tracking everything, with some of them republishing data. There was a long era where sites like Removeddit let you read deleted and removed posts.
In Lemmy it’s structurally different, but there are still plenty of third parties doing similar stuff. For instance, LemVotes is tracking and republishing everyone’s votes (looks like you’ve recently been on a downvote tear, OP).
I have to assume that by now all of the major and aspiring LLM companies are quietly drinking the full firehose of posts and comments (and ignoring delete messages), and will use the data however they want, indefinitely. That probably includes at least one entity happy to give it to law enforcement.
In other words, it’s all public, deletes are only best effort, and the policies of your instance are mostly irrelevant with respect to other parties retaining your data. There are a few things that only your instance knows, such as your IP addresses, but that’s relatively little comfort.
Don’t be dumb.