When quantum computing threatens #Bitcoin:

One potential solution, if the network reaches consensus:

To upgrade Bitcoin's quantum resistance, 4 million BTC (including Satoshis and lost coins) could be destroyed.

Current supply: 21 million BTC. Market cap at $10M/BTC: $210 trillion.

Proposed supply: 17 million BTC, increasing scarcity. Market cap at $10M/BTC: $170 trillion.