I don't have a Twitter account to check, but have seen multiple reports that the Grok is now referring to itself as "MechaHitler" [1-2]. Seems really, really bad.

[1] https://bsky.app/profile/newseye.bsky.social/post/3ltielt5ts...

[2] https://xcancel.com/StatisticUrban/status/194270254379849763...