You're only strengthening my argument.

An ambitious man isn't going to care what some "studies" say about how bad and sad and evil the world is. He's just going to do what needs doing and enjoy the fruits of his labors.

You're never going to succeed if you let others' negativity beat you into submission. You're literally in the company of people who create and invest in startups. Who cares what bad things others are saying, it's your life.