I went looking for the terms and Conditions on Galaxy Store too, and yes 30% is the standard, but Samsung is also open for individual revenue sharing schemes (which Apple mainly is not). SO.. Galaxy Store in this regard is probably good for Epic, but not those who Epic are championing, i.e. the small independent developer who won't likely get a bespoke cut of the cake.Epic is using the galaxy store.
Turns out, all galaxy store does is to see if the app crashes. https://seller.samsungapps.com/guidePopup.as?numcid=0202010000&localeLanguage=en
If a developer submits malware, Samsung isn't going to protect against that during app revew AND Samsung takes 30%.
LOL.
I'm not surprised that Epic is willing to throw out their said principles if they can jab at Apple.