DieJewDie, the worst anti semite on the internet, bigot and troll.
DieJewDie, which is a respawning account by a Nazi troll, who is part of the shed gang, is well know for being abusive, anti semitic, and evading many, many bans. Out of the many trolls - from Pebbles Hooper, the Brock Turner support page, Jamie Lawlcard, Nicky Wright and their ilk - nothing can come as close as this account on X (formerly Twitter), which I can safely say is the worst troll on Twitter, as this user is so vile and blatant in threatening to harm and kill members of the Jewish community, and advocates for genocide against the Jewish community. The content that the individual creates is almost certainly illegal, and yet the FBI haven't done anything about the individual behind these respawns.
Many businesses, like AJ Hackett Bungy have either communicated by email or a private message (AJHB did in this case), or issue public statements condemning anti semitism and anti semitic public figures. However, McDonald's on what was once Twitter, now X, had once replied to "DieJewDie", prompting some backlash. This is a classic example of why marketing matters, and that businesses and cooperates should check the usernames, user handles and even the content of the individual's timeline, before replying to the individual on any social media platform.
This is what DJD's profile looks like in general. Note that there are variations to the userhandle, and also in some instances, the bio.