You said it was provably not as hard and didn't try to prove the point you're making. I agree you can take more risk, but there's no guarantee that you're taking better risk and nothing about what you claimed proves that.

It's almost certainly more challenging to take better risks as the investment requires gets larger. All sorts of new challenges crop up that didn't exist with smaller investments. It's the reason why companies have a harder and harder time sustaining the same growth rate as they get larger.

Within the stock market alone, you get access to the same exact risks as the people with the $10k YOLO accounts. If you look at WSB, you'll see a lot more posts about people posting losses on their YOLO accounts than posting massive wins. There are a lot of sharks swimming in the capital markets with deep expertise.