I don't think Apple is interested in acquiring a back catalogue for TV+. The way I view their streaming service, the intent is to use original content to get users to use the TV app, where they can then sell additional iTunes content and channels, deriving additional revenue. There is no logic in acquiring say, all the James Bond movies and giving them to users for free and killing any incentive to purchase those movies of their own.
The best way of covering Apple is to begin with Apple. Start with Apple, and then move outwards and analyse the industry that Apple operates in. Apple does a lot of things differently, and if all people are doing is simply comparing Apple to everyone else and then go “Hey, Apple isn’t following what everyone else is doing, so I don’t think whatever Apple is doing is going to work”, I think they go down the wrong path.