The base case is a continued shift from retail-led cycles to “rails + collateral” adoption: broader ETF/wealth access, more corporate/sovereign balance-sheet usage at the margin, and deeper derivatives/custody plumbing. Bitcoin doesn’t need high L1 throughput; it needs pristine settlement and credible neutrality, while L2s (
Lightning and BTC-anchored systems) turn BTC into working collateral for stablecoin transport, payments, and hedging. That mix supports a move from ~2T to ~15T network value over five years, with the main gating factors being policy friction and long-run security-budget credibility.