Just remember anything you purchase on Amazon Prime, you don't technically own it.
There may technically be a license attached to them, but there is no practical way for any company to revoke my usage of them and the failure mode if any of those companies cease to exist is for them to continue working.
> Just remember anything you purchase on Amazon Prime, you don't practically own it.
I liked that Amazon reduced the price by almost the amount of the first two videos that I rented.