It is a magical technological cloud city. For certain business models.
If the company in question is betting on very strong growth, then it needs a large pool of experienced talent to draw upon. Paying 3X or 5X as much to get top talent can easily save money in the long run.
If you want to be taken seriously by big fish VCs, you have to be able to speak intelligently about how to spend more for a disproportionately positive payoff. The problem here is not the VCs, but the aspirations of the founders.
Finding less experienced talent for cheap may be the smarter move. For other business models.