It'a not that bad, it's easy to add a new digital signature to Bitcoin (the hard part is developing one that's accepted by the community). Most of the money can

It'a not that bad, it's easy to add a new digital signature to Bitcoin (the hard part is developing one that's accepted by the community). Most of the money can be consolidated to less UTXOs. The problem will still be that we have no idea when the current signatures get unsecure.