> Are you willing to spend 27% more for everything to use Apple payment gateway?

This is the argument Epic's tried to make, and it isn't particularly convincing. The iOS App Store is filled with cheap apps, to the point where many people react to a one-time price of $9.99 as disturbingly expensive. Apps and games that are literally identical on iOS to other platforms are frequently cheaper in their iOS releases because that's what the market expects. So in practice, the 30% cost is usually being eaten by developers, not passed on to consumers. There's a lot of good arguments to be made for cutting that 30% share down to 15% for everyone across the board, but "now you'll only be charged $4.99 instead of $5.99 for this game you would have paid $14.99 for on the Switch version" just isn't one of them.