Larry Fink, CEO of BlackRock, is spearheading a significant shift from traditional finance (TradFi) to blockchain-based systems. Known for his pro-crypto stance, Fink is seen as a key figure in what is being termed the 'repotting' era, where traditional financial institutions are increasingly adopting on-chain technologies. This transition is expected to reshape the financial landscape, with Wall Street closely monitoring Fink's moves.