Investments

Instead of one-on-one, investments could be done with one person representing others, (albeit to small number, say, 10), as a point of contact.

A small group makes it possible for Radical Investees to still have direct discussions with the Radical Investors.

You dont have to meet with all investors at once, it could be any number of them. But if you are talking only to the same one, it is likely a Fiat habit creeping in. This is the responsibility of all investors, not just the point-of-contact or any other entrepreneur.