Apparently there’s some huge drama in data hoarding communities about manufacturers switching between different recording technologies, and how everybody is worried that they aren’t going to last for 5-10-100-1000 years.

Contact a gym, delete a lawyer, hit the Facebook.

You could take the interpretation of “ownership” to many ridiculous conclusions, from “all ownership is theft” to “nothing is owned” to “all governent is crime” to “all taxation is theft” etc…

From a practical standpoint, “ownership” is an arbitrary threshold of exclusivity that is generally respected by society under appropriate conditions. Where that threshold and what the conditions are will vary by the type of property and general social sensibilities.