Why would they think such a thing? As has been pointed out before that 30% is pretty standard in the console market and if you go with Steam or
Google play. (which as I mentioned beforeare both currently available on iOS)
Epic's whole case hinges on Apple being a
Monolpy. Mono as in one. Last time I checked Apple app store+Steam+Google
is more than freaking one! Similarly Epic is also suing Google for being a monopoly which make no darn sense for the same reason - you can't have two Monopolies in the same field because
there is more than one company in that field.
Heck, Apple doesn't even have a dominance in the mobile market with only ~24%
Epic's case amounts to Ford suing Lamborghini because it doesn't sale Ford vehicles. It is on that level of
stupid and the efforts to defend it are ridiculous.