No founder would be willing to pitch to the general public. Companies are providing very private information (economics, stats, etc) that should not be made public.
I and several other founders are doing this on the Pioneer livestream next week. It's earlier stage than most YC companies but not afraid of a little transparency https://pioneer.app/livestream
If founders had an ability to tick a box that said make public. Not sure if it’s a thing with regular Demo Days. Would love to tune in.