You are a Bitcoin holder - you hear about a new proposal - called BIP-361 - something about quantum threats you don’t think much Bitcoin has always worked time passes - devs start talking about old wallets “Satoshi-era coins” “P2PK vulnerability” you read deeper - around 1.7M BTC exposed ~1.1M BTC from Satoshi - untouched for 16 years worth ~$70B+ then you see it, the plan - upgrade the network - give everyone a few years - migrate to quantum-safe addresses seems normal, until phase B - old signatures become invalid - funds that don’t move get frozen forever “for security” the rules change move your coins or lose them Satoshi’s wallet could be frozen the biggest holder in Bitcoin now the question is simple who decides what stays and what disappears?