At which number does that "you know who to trust" break down? Clearly it is >1, as e.g. Android users seem to be doeing just fine without Apple's store being the one and only. So Google is ok as well? Who else? Amazon? Lenovo? Huawei? Epic? Blizzard? The German Governement? The EU Commission store?
Who gets to decide who is ok or not? The WTO?