tech brittleness worries
archival of personal data treasures, perhaps not a problem to be shrugged off in times of instability
- anything that can be in a library should clearly be in a library
- putting private notes, drawings etc. into a computer has huge advantages obviously
but without analog backup also entails high-tech storage media that cannot be replaced and that require sophisticated supply chains hold them hostage
- even for video recordings, analog backup is in principle practical