Now that you can play Fortnight on iOS and on the console is it fair that Apple can force Epic to a sell vbucks through its App Store because the game exists on

Now that you can play Fortnight on iOS and on the console is it fair that Apple can force Epic to a sell vbucks through its App Store because the game exists on iOS? I'm stepping out on a limb and saying Apple is going to end up settling with Epic so they don't have to host competing App Stores.