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What Epic means by “for developers” is, developers keep more of the money. Walk me through how that’s bad for you.
Why should we accept an objectively worse storefront run by psychopaths because developers make more money under some circumstances? EGS is not supporting open-source software, Linux, VR. Their online backend is awful, with their chat and multiplayer still sucking years later. No remote play or remote play together. They don’t allow user tags or reviews. They are missing incredibly basic library sorting controls. No easily accessible news/update notes from developers. They have adopted virtually none of the pro-consumer moves such as identifying dead games, DRM, or third-party launchers before you buy. No custom profile pictures.
Also worth noting the featured/recommended list in the Steam store does a good job, even sending me the odd game with like 5 reviews that might actually suit my interests. I have on more than one occasion bought games I’d probably never see without this, and I’m in some communities with indie devs. I’ve demoed and tested games no one has ever heard of. If Steam can find me gems in the rough while I’m that low to the ground, they’re doing a good job.
If that feature alone isn’t worth Steam’s cut to you, frankly you deeply misunderstand the marketplace in general and just how damned hard it is to sell a game as a nobody. EGS and Prime will never support indie devs or niche titles this way, because it doesn’t make them money. Steam will, because it does. Think about that.
Except that it isn’t? Apple doesn’t let you circumvent their store, while Steam not only allows games to have their own monetization system, it allows off-site sales of the game on Steam. That is significantly more permissive, by a degree of magnitude that makes me wonder about your sincerity.