Comment on User "threelonmusketeers@sh.itjust.works" is banning users for downvoting his posts.
threelonmusketeers@sh.itjust.works 2 days agoI don’t think you can do it from the standard Lemmy UI, but you can use Tesseract front-end (tesh.itjust.works) to ban/unban a user by searching for their username.