Beyond the legality aspect of using the words "buy" or "purchase" is the moral one. Blocking access to content to a customer you got money from is immoral. To a

Beyond the legality aspect of using the words "buy" or "purchase" is the moral one. Blocking access to content to a customer you got money from is immoral. To a certain point it's the exact opposite of piracy. If it's legal, it should be made illegal. Also, these corporations claim their TOS allow them to deny access if they choose to, and might even have done it for legitimate reasons. But nothing is preventing them to implement restrictions on accounts rather than total deactivation.