Anyway, almost nobody is actually making backups and keeping them around in obsolescing file formats on rotting media. They are uploading everything to faceboo

Anyway, almost nobody is actually making backups and keeping them around in obsolescing file formats on rotting media. They are uploading everything to facebook or google or apple, leaving all the details of long-term storage and display to them. Where will those services and that user content be in 20 or 100 years?