>Is Apple's deal with Netflix anticompetitive though?
Towards other streaming services?
Yes.
Towards other streaming services?
Yes.
The law doesn't say you have to give everybody the same deal just because it's "unfair" to others.
The monopoly/antitrust/etc. laws are about misusing a position of power for your own benefit at the expense of competitors. Apple doesn't have to be "fair" to Netflix vs Max vs Disney Plus.
The whole 30% fee is premised on providing services to app makers for money.
But they lied.
Without saying too much, I have personally witnessed such a deal at company with a measly 2-3 million app downloads. We had a physical product in the Apple Store that was doing very well. Our sales guy somehow negotiated lower IAP fees in exchange for higher cut or exclusivity of our retail product. Everything is negotiable if you have leverage.