Earlier quoted context omitted.
Because the kids that are smart enough to do the next big thing are most likely smart enough to avoid VCs.
That doesn't sound like a compelling reason. If that's true now, that was at least as true before when the terms tended to be even worse for entrepreneurs. What's changed recently?
The current stage: VC's come in, or, like to come in when the startup appears to not even need them. If it is already growing, adding users and all thats needed to make that grow exponential is throwing cash at it they love to come in.