VC money more often comes from highly successful past ventures, not grandma's retirement savings plan (which are terrible investments anyway). How many ex-Facebook equity holders are building their own companies? How many ex-Paypal before them? It's simply dishonest to attribute Silicon Valley's wealth to DC and the Fed's easy money. Most of that money heads to Wall Street, the most government regulated industry in existence, fueling rampant corruption with examples too numerous to list. The inflation the easy money inevitably brings causes the average middle-class investor to invest greater and greater portions of their income into the markets and their retirement accounts, feeding Wall Street account managers, the federal government, and ultimately, the bubble-prone stock market these investors need just to break even on their savings.
Silicon Valley does not need DC, it is hindered by DC. The democratic, lobby-based, "law-for-sale" system is systemically disadvantaged to the classic survival of the adaptable. While the Valley develops our next innovations, DC puts bandages on debt limits while the other powers of the world seek reserve alternatives to our hemorrhaging currency. Please, do not talk about government success. It does not exist.