Automated Holocaust Denialism in Bing (and Bard, but not ChatGPT).

This is how over-zealous "safeguards" on AI can go wrong. Apparently, the existence of the holocaust is too controversial for Microsoft's Bing AI.  Here I'm asking about the holocaust. It starts to type out an answer with facts:

And then its moderation layer kicks in and the answer snaps to:

(The prompt phrasing in the second image is different because I was too busy going "WTF?" to catch a screenshot of the initial answer typing out.)

I immediately checked ChatGPT, which lives in reality:

And Google's Bard, which does not: