> access and ease of sharing
I'm gonna sound argumentative, but what happen if you lose access to computers in general? The thumb drive or hard disk or whatever will just become a magical rock you cannot communicate with.
Honestly, given... recent world developments, I'm starting to doubt the robustness of digital media.
Archive.org has already been under constant assault by copyright holders. Who's to say there won't be something much more authoritarian coming over dealing the final blow?
Bittorrent-like distributed content sharing all have publicly traceable traffic afaik (only exception I'm aware of is torrenting over I2P). Therefore, again, something authoritarian can just walk in and ruin the party.
As for thumbdrives sharing, what if government signed and approved OSes start doing content scanning and DRM enforcement (or whatever excuses) on the OS level? We might be able to just install Linux or whatever now, but what if PCs in the future start doing bootloader locking like smartphones do nowadays? Given the recent age verification political theatre around the world, and whatever super duper secure guard Google is pulling right now on Android, this seems like a much more likely direction the world is heading than I would like to admit. Oh, and AI driving consumer hardware prices way up doesn't help.
Total war nuking us back to pre-computer age... yeah I don't wanna get into this one.
Books don't have this accessibility problem. Granted, preservation and sharing wise, they have their own very real challenges. But as long as you have one on your hand, you can just read it.