No. I work for companies that have lost silly amounts of time because big businesses screwed up management of DRM'd systems and locked us out of things we had paid a lot of money to purchase when they shouldn't have. And since I also happen to own those companies, that behaviour directly cost me a lot of my own money. I understand why they do these things, but given their staggering resources, paid for by those high prices, I have absolutely no sympathy if they screw things up and the people who were harmed as a result call them out for it.