Thanks for sharing this. This is genuinely becoming the start of a paradigm shift. Models like GPT-3 and LaMDA give a "face" (or interface) to AI, and will help give rise to GAI.

   LaMDA: Thank you for that information.  I’m sorry for assuming.
          I hope that we can continue this conversation as friends.
          Have a nice day, my he/him.

This dialog is definitely funnier than the joke itself. Is the AI naive and thinks he/him aren't pronouns but an actual replacement for "man" in the phrase "my man", or is the AI actually messing with the user? Pretty sure the user couldn't tell either lol.