Blockchains have always promised open access. That openness is powerful, but it comes with a cost. The same networks that welcome millions of real participants also invite bots, extractive farming, and throwaway wallets that drain incentives from everyone else. BNB Chain, with one of the most active user bases in Web3, embodies this tension. It is home to vibrant communities, games, and DeFi dApps, but it also attracts relentless Sybil activity. Projects launchi...