"Great on-chain hunter and person!"
He manages to spot trends before others. I remember some real estate token on Solana. Market cap was low but Yerr was convinced that it was gonna do well. That's exactly what happened, it sent mega hard. This sole example amplifies that Yerr is able to spot trends before the masses. That's the only way to truly make good money on-chain these days and that's why Yerr is a succesful trader.