And that could well be the end of the article folks. VC as an industry has too much money so it doesn't generate good returns. This shouldn't be shocking to anyone.
If say GE generates $8.8b in dividends ($0.22 per share per quarter and 10b shares) and it's priced at $10 a share that's an 8.8% yearly return! But if the stock price is $50 a share it's only 1.76% return which isn't as impressive.
The only difference in those two scenarios is how much money is chasing GE's dividends.
The returns to VC are too small because the pool of talented, motivated individuals to start companies isn't getting bigger anywhere near as fast as the cost to do so has fallen. That means that VCs are over-paying for the companies that they can buy into (because they have to do SOMETHING with the money) and because they buy into more companies that won't necessarily be successful.
VCs (the human beings) don't scale the same way the companies they're investing in do. The whole idea of VC was that money was scarce and a person could only make a few bets so they could afford to spend a lot of time with each of their portfolio companies. As the amount of money needed has crept down I suspect that the number of investments has crept up and that means less time to go around and probably less good outcomes.
When it "only" takes $500k to take a swing with a company a VC can afford to look at it as a calculated bet that might pay off rather than an investment which needs care & feeding to be successful.
tl;dr the landscape shifted under VCs with the dropping price of starting a company and not all of them know how to successfully operate in this new world.
Just in case this comes across overly negative I don't hate VCs at all. I think that VC as a whole is great. I'm sure some of the individuals aren't all that great but as an industry I think its fantastic. But as an industry it might end up shrinking, too.