This is something many people feared might happen, and now, it's become a reality: Apple can, at will, remove your entire foundation or business, your (their) customers and your existence on iOS is just gone. Apple is a company that needs to be brought down a peg or two, it's far too 'valuable' in terms of its market worth, and needs a huge kick up the ass as Microsoft once had to show them some respect. And the EU w…
Replace Apple’s iOS ecosystem with Microsoft’s Xbox, Sony’s PlayStation or Nintendo’s Switch. Either you destroy the console ecosystem by forcing them all to open up, or classify iOS as somehow different... or you leave them all to enforce their business agreements through mutually accepted legal term. If Epic doesn’t want a different agreement than Apple, they can negotiate alternative legal terms.
My 3DS supports savestates & backups for games like Animal Crossing that let me maintain multiple towns at the same time, custom emulators that run my old Gameboy cartridge backups that I made, really amazing mods like Project Restoration for Majora's Mask, plus custom themes and easier storage management for things like pictures and songs. By comparison, an unhacked Switch still can't even back up all of its save games to the cloud.
If you don't want us to go after consoles as well, maybe don't tempt us? I'm sympathetic to the argument that being loss leaders makes consoles unique and special and different from a smartphone, but if the general consensus here is that they're exactly the same...
If you're arguing that this case is a slippery slope, try to come up with some consequences farther down the slope that don't sound kind of nice.