You might be fine with it. However, the point still stands: Apple is forcing everyone to adopt a business model that entitles them a 30% cut. This is not about covering their costs: content owners today deliver this outside of the App Store, at no server cost to Apple.
What about a service like Spotify? Do you think they have the margins to give 30% of their revenue to Apple at current prices? And Amazon, there's no way they have a 30% margin on their Kindle books.
For all those content providers who don't have these margins to play with, or are uncomfortable with paying Apple tithe, they cannot even raise the price on the iOS platform to cover the extra cost, as Apple demands that prices are equal or better in the App Store.
A company like Amazon has these options:
* Accept a dramatic loss, as Apple takes 30% of their already thin margins.
* Raise prices by 43% to have the same margins (1/0.7).
* Leave the App Store.
While I like Apple products, I hope a sufficient amount of content owners decide that enough is enough, and leave the App Store, which might force Apple to adopt less evil business practices.
PS: The option to go to an external website will not be real, as Apple bans any kind of price incentive a content provider can offer, and most consumers wont care whether Apple takes a cut or not.