This one was moderated, though.

"The main part of the workshop consists of a moderated deliberative discussion with the audience."

I think it is a bit ironic, that Joshua got canceled because of a private conversation - and the debate about it is not recorded, so .. in effect people are more free to express their opinions without getting canceled.

Disapointing to me. Joshua seems to have points of views I find debatable (I don't know much about him) But canceling to not have to stand his opinions? That is very much against the hacker spirit to me and he is a smart guy who knows a lot about AI.