On-chain analyst Willy Woo sparked a debate on X after publishing a “DUMMIES GUIDE TO BEING QUANTUM SAFE,” urging BTC holders to move funds off Taproot (bc1p) into SegWit (bc1q) or legacy P2PKH/P2SH and to avoid spending until post-quantum measures arrive. The advice has split experts on urgency and practicality.

Taproot-controlled BTC fell by 3% since 2024, with over 470,000 BTC leaving dormancy in 2025 — analysts attribute most moves to custody rotations rather than forced selling. Growing discussion about quantum risks and key reuse is pushing investors and custodians to rethink long-term key hygiene.