Especially from my experience as a quant in a hedge fund - I naively went in there thinking that I would be making the market more efficient and then was like, oh my God, I'm part of this terrible system that is blowing up the world's economy, and I don't want to be a part of that.
Cathy O'NeilI wanted to prevent people from giving them too much power. I see that as a pattern. I wanted that to come to an end as soon as possible.
Cathy O'Neil