I’d go with a simple proposal: if you use the word “buy” the seller is required to refund buyers if the seller’s action removes access (unlike, say, losing access to a CD or DVD after the disc is scratched).
The most likely outcome is that they’d change their storefronts to use the word “rent” but that’s a good outcome (it encourages buyers to accurately understand what they’re paying for) and it would allow other options like releasing an old game without DRM prior to killing servers.
The most likely outcome is that they’d change their storefronts to use the word “rent” but that’s a good outcome (it encourages buyers to accurately understand what they’re paying for) and it would allow other options like releasing an old game without DRM prior to killing servers.