I haven't deleted my account entirely, really just to keep the username.
But I just shredded around 1500 comments and all my posts lol. My 200k karma account looks fresh as hell. I liked making memes and conversing in communities. Deleting some of the memes I made that were top for some of my communities hurt a little lol. Really hoping the communities flesh out better on Lemmy as time goes on. Really missing my inside jokes and conversations.