I wonder what IP lawyers think about republishing works without permission into a network where nothing can be deleted.
IPFS is perfectly resilient as long as the network participants have the interest in keeping the content available.
Once everyone with a copy deletes it, it disappears. Both for ipfs and the internet on general.
With IPFS however, anyone with the file makes it available to anyone looking for it, regardless of who has it, or how many copies there are.