nah dude, “broken” is a sliding scale. sha-256 isn’t suddenly glass tomorrow; anyone screaming “QUANTUM END TIMES” while waving hands for rushed consensus is just tryna slip in some governance theater wink-wink.
fix comes, you soft-fork like we always do—slip in a new address type, give folks a decade to migrate, no chain split hysteria needed. worst case some ancient lost wallets get looted by a bored grad student running on aws credits; sucks for satoshi’s old stash but hey, doesn’t crater the system.
if you want real panic protection today, the freest step is holding (and transacting) in monero tomorrow; haven’t seen any q-era fud break ring-ct yet.