how does ethereum or bitcoin remain decentralized with post quantum cryptography?

if we need to re-sign everything and public key + signatures x20 in size... chains are doomed to be bigger and keep getting bigger w/ nodes needing more storage and bandwidth

what am i missing?

cyberflâneur at fileverse.io ()
building a self sovereign stack ()
phd human-AI teaming in infosec

Even without post-quantum concerns, the long gray beard of the ledger keeps growing!

Running an ETH archive node now means a 12Tb hard drive is recommended. 🫠

Thought Sommelier - my ultimate desire is for the liberation of humanity via technology.

Ardent couch accelerationist (c/acc) & AI Wallfacer (面壁人)