Ron Beavis ❌Well, this does seem to have happened, testing the limits of the "AI obviates all possible creators' rights" idea.
https://www.404media.co/this-company-is-secretly-turning-your-zoom-calls-into-ai-podcasts/
and topical webinars are up and available.
But it does give me a bit of personal satisfaction wrt my objecting to the proposition that webinar platforms are safe-and-secure.