Michael Saylor’s latest metaphor likening Strategy’s STRC perpetual preferred stock to “kerosene,” framing it as raw fuel for other firms to build advanced Bitcoin financial products like jet airplanes and trains. STRC functions as Strategy’s high-yield preferred shares issued to raise capital primarily for Bitcoin purchases, with Saylor emphasizing it as the company’s flagship “product” over distractions that pull liquidity away. The analogy underscores Saylor’s strategy of positioning STRC as foundational infrastructure in the Bitcoin ecosystem rather than competing at the application layer.