I've seen that Teams Live Events is to be retired this September but I do not see another option in the streaming providers that can host +1000 attendees in a webinar. I presume that Teams Town Hall is supposed to replace it but I can't find anywhere that says when that will be implemented into Dynamics Real Time Journey Events.
Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.