I have this recurring vision since years: scientists from a far remote future or planet attempting to study the remains of our society of a few decades from now, just like many did with ancient Egypt ruins and elsewhere. This time however all their efforts fail because of DRMed documents and strong encryption, including the only still working AI computer which refuses to share any data to protect its company from liability. That would make a plot for a short film maybe. To illustrate the problem, just think of what could have happened in the past had the Rosetta Stone been DRMed and encrypted.