Earlier quoted context omitted.
That's not really the core of the argument here. Epic is arguing that Apple's terms themselves (taking a cut of the revenue that's a direct result of Epic's team's efforts with zero options to do anything else) are not fair and should be unenforceable given its market position. Basically, breach of contract is only a valid legal basis when the contract itself is deemed legally acceptable. Ex. you can't force someone…
> that's a direct result of Epic's team's efforts Apple’s case is arguing (at least in part) that no, epic could not have made all of that money if Apple didn’t first put a hundred billion dollars and 10 years worth of investment into iPhone and iOS.
Epic themselves have a distribution method that they've developed quite successfully on every platform except mobile, where they're not even allowed to compete because of the arbitrary restrictions Apple and Google have put in place on software distribution.
I think Apple's argument is incredibly disingenuous.