They make it up as they go along. Their 2005 Audio-CD EULA includes provisions purporting to require the immediate deletion of all copies if a user files for personal bankruptcy

https://www.eff.org/deeplinks/2005/12/summary-claims-against...

What's funny is that Sony has done this before![0] I've had a personal boycott against Sony products due to this.

  "The feature was controversially removed by Sony since system firmware update 3.21, released on April 1, 2010.[2] A class action lawsuit was filed against Sony on behalf of users, but was dismissed with prejudice in 2011 by a federal judge. The judge stated: "As a legal matter, ... plaintiffs have failed to allege facts or articulate a theory on which Sony may be held liable."[3] However, this decision was overturned in a 2014 appellate court decision[4] finding that plaintiffs had indeed made clear and sufficiently substantial claims. Ultimately, in 2016, Sony settled with users who had installed Linux or had purchased a PlayStation 3 based upon the availability of OtherOS."

I bet there’s a class action coming.

And Sony made it easy for them too by using this verbiage: “previously purchased content”

Agree... if they want to sell it, parent company must agree on forever licenses for each user. Regardless of reselling license getting cancelled.

Plenty of people purchase digital movie rentals from Apple, Youtube, etcetera because they know they will watch it once, and the lower price in exchange for a temporary license is acceptable to them. I don't think banning this is pro-consumer.

It should, however, be illegal to tell your customers that they are purchasing/buying media without explicit "Rent" language (which implies a non-expiring license) when you do not yourself have the right to grant non-expiring licenses.