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. Summary Bernstein says recent Bitcoin volatility has already reflected growing fears over quantum attacks, calling the risk “real but manageable” rather than existential in the near term. The
