Bitcoin’s ‘quantum scare’ priced in, Bernstein says, but 3–5 year window to upgrade

Bernstein says recent Bitcoin volatility already reflects “real but manageable” quantum‑attack risk, giving developers roughly 3–5 years to roll out a post‑quantum migration path anchored around BIP‑360. Wall Street broker Bernstein argues that the latest pullback in Bitcoin (BTC) has,…