We know nothing that wasn't in that one original post, which was precious little. There has been no follow-up, no answers, no clarification, nothing. I like to give the benefit of the doubt on these things, but I think here, that may be misplaced.
To be fair, he didn't actually ask a question, and he did several times discourage replies. My reading is that he intended this as a public service announcement and left, not to return until 2024.
I
did get a private message thanking me for the information about fruit and gold babies.