Is it just me, or do you also think Apple is risking a lot by having Sam-dung fab their chips? I mean, they have all the Apple technology right in front of them! They don't have to steal it; Apple's giving it to them!
I think it's really about choice. Does Apple want good yield of next-gen chips working and at a great price? If so, Samsung is THE choice. Does Apple want less dependable yields of next-gen chips? If so, gamble on other companies that may or may not be able to deliver.
We allowed the legal stuff to make us so anti-Samsung that we believe Apple should just not do business with them. However, if Apple chose to completely cease doing business with them today, probably everything that Apple makes would cease to be available soon. I doubt you could open any piece of Apple tech and not find
something made by Samsung inside it.
Samsung is great at building the parts that make Apple's stuff wow us. Even with all the "die Samsung die" hate, go into threads about yellow screens or SSD gripes and you'll find some of the Apple faithful in "hope I get the Samsung one" mode. Why? Because "we" know those are the good ones.
Samsung knows how to do it well, on big scales, at great prices. In many ways, they are the perfect partner for an Apple who covets quality, on big scales at margin-supporting costs. "We" hate them because Apple sued them. However, at the very same time, other parts of Apple are doing deals with Samsung to make the next-gen stuff "we" want to buy.
Get over it. If Samsung is terribly hurting Apple, Apple would not choose to do business with them. Apple has chosen to do business with them, which means Apple wants or maybe needs Samsung to deliver what Apple needs to deliver. While that very well could be a "deal with the devil", it's a deal that Apple is choosing to make. Either Apple has no short-term choice or even Apple knows that their own bread is best buttered by working with Samsung.