It doesn’t have to be a unicorn. Maybe it’s incumbent on the rational participants in this community to figure out a way to do what you’re describing. New business models can be even more valuable inventions than new technologies. Perhaps VC has run its course for business and engineering ICs who don’t have preexisting wealth.
But that's a unicorn. You don't find a unicorn, you stumble upon it one day and miss the opportunity because you can't rationalize the fact that you actually saw a mythical creature.