A Motley Fool analyst predicts Solana could replace Ethereum as the number one altcoin by 2030, citing its strategic pivot into decentralized finance. Solana currently has a $45 billion market cap, roughly one-fifth of Ethereum's $232 billion, and holds only a 6% share of DeFi activity compared to Ethereum's 55%. The Solana Foundation's chief product officer Vibhu Norby said the project aims to become 'the Netflix or the Amazon of finance' by aggregating financial assets on its blockchain. Investment firm VanEck's bull case scenario sees Solana potentially reaching $3,211 by 2030, a more than 40-fold increase from its current price of $76.