Well; I'll go through the growing pains of organizing one if there's enough interest.
Though it may be over a combination of Discord, MMORPG's, Various chat program's beyond Discord and Zoom, various online games and/or anyone willing to volunteer their time from the professional side of the industry; such as folks who have already reached the publishing step or literal veteran's who have been unjustly fired due to the cause of the screaming sessions.
Discord & Zoom for the discussions, everything else to just be part of the event such as a mock vendor's hall that's not a vendor's hall, but other indies with a READY-MADE build of their project linking back to itch.io or steam via QR Code, Sections where they can discuss openly, that whole jazz... Even then; if real money needs to trade hands to get real professionals to SPEAK PROFESSIONALLY without having the knife of DEI; I would need help to setup the event to be invite only on a one-time payment for a ticket and keep it in-expensive.
Even setting up a section to be an artist alley.