@ThisIsJoFrank I myself stepped back from MC-ing at this when I failed to get enough info or confidence in the event.
I did so quietly since I didn't want to undermine speakers who were still committed, but I do think it's important to share cautionary info like this to avoid future troubles.
My tweets and posts live here on my own domain these days.
You can explore them here and follow me on Mastodon instead of Twitter where I'm not currently active.