No reason to think that this UX can't be duplicated in non-Apple app stores. It only artificially looks like that because Apple forces users and devs to only us

No reason to think that this UX can't be duplicated in non-Apple app stores. It only artificially looks like that because Apple forces users and devs to only use their store. If users don't trust other App stores, they can simply avoid using them. Millions of people trust non-apple online stores with their money. Apple doesn't have a monopoly on good customer service either.