A true block like on Mastodon where when you block a user they can't see your profile or posts, and can't comment on your posts, they simply cease to exist.
That's a block, what the sites like Lemmy/KBIN have is not a true block, like Reddit, it's a mask, where when you block a user, you no longer can see their posts and comments, which is no small blessing, but they can still see your profile and your posts and comment their filth on them.
This has got to be changed to where it's a true block, because allowing the monsters to have at your posts, with no way to stop them, is simply abusive.