Any service enforcing device-only purchases will be a service I will not use. Owning a disk and always having a game at the expense of assuming the risk of physically losing it is acceptable and owning a game on the cloud so that I have to rely on their services, but can reinstall the game if something happens on my end is acceptable, but I’m not paying for a game I won’t really own and still assuming the risk of losing it permanently if my computer borks itself.