Bitcoin Drops Below $66K: Good Friday Liquidity Crunch, Leveraged ETF Filings & Geopolitical Pressure

Bitcoin posted its worst Q1 since 2018, and today's Good Friday liquidity crunch could keep the pressure on through the weekend. Here's the clean breakdown: geopolitical risk, ETF outflows, leveraged filings, Square's Bitcoin rollout, and a new quantum-resistant blockchain — all in under 5 minutes.