Yea, it's a bragging rights thing, and it's not 100 percent but close and then if you lose the first time around, shut it down and try again, the survivorship bias thing.
Since we’re talking theory, indeed with that kind of performance and bragging rights you’d make a killing. Would just need to charge investors competitive fees, like 1% of NAV for management & 15% on performance
Worst bragging rights ever. Imagine telling this story at dinner. "Yeah, the S&P went up 28.9% in 2019 and I beat it!" "Wow, what was your return for the year?" "28.903%!!!" "But isn't it likely you'll lose that .003% when you sell due to slippage?" "DOH!"