I seem to remember that one of the "selling points" of the EGS is that it was supposed to offer the potential that counsumers could get a better deal as well as devs. For instance I think Metro was five bucks cheaper when it moved to EGS? The difference between the valve slice and the EGS slice, especially if you use the engine too, was large enough that devs could make more profit AND charge the consumer less.
Apart from one example, Metro Exodus, the devs are just keeping all the extra cash, not passing a portion of that on to the cunsumer.
I am happy for devs to make more profit from paying less to digital distibution platforms. Game devs making more money will benefit consumers because it will add to the incentive and competition to make games. For a 60 dollar game, a dev/publisher gets almost 11 bucks more selling on EGS, if sales for that game are measured in millions, then that's 11 million bucks per million sales. That is incentive to make more and better games. It is good for the industry and consumers.
But the unfortunate reality is it's not going to reduce the nickle and diming cash grabs inside games. Dev and publishers paying EGS less is not going to reduce pedocaches ( lootbox gambling ) or any of the other crappy money squeezing practices the industry is so addicted to. If anything it may even encourage this crappy behaviour.
One interesting side effect is that extra cash incentive doesn't apply to free to play games. They get no benefit from the EGS, unless they start selling bundles on the EGS. If anything the EGS will incentivise a small nudge away from free to play, but I think the markets and mentality between free to play and purchased games is probably so vast that the effect will be next to nothing.
My biggest gripe with the EGS so far is that it runs like a dog on my PC. It will happily kill chrome stone dead when it is running in my tray, and when I leave an EGS game the game likes to try and prod the EGS back to life for some extra fork you marketing, but instead of ressurecting the EGS from its slumber, my PC just grinds to a halt. It really kills everything inclusing the OS, EGS is a real pile of dog**** on that front.