Mastodon thinks Lemmy’s privacy stinks. What say you?

Federated services have always had privacy issues but I expected Lemmy would have the fewest, but it's visibly worse for privacy than even Reddit.

• Deleted comments remain on the server but hidden to non-admins, the username remains visible
• Deleted account usernames remain visible too
• Anything remains visible on federated servers!
• When you delete your account, media does not get deleted on any server