This is my main issue with it. If Microsoft say, added something to your host file, that blocked all ad trackers except from the Microsoft network, everyone would be up in arms. But since it's Apple, people think this is out of the goodness of their heart when really they just want all the data for themselves which they will eventually use in their in-app advertising. Heck maybe they will use this to subsidize any losses they gave from eventually having to lower their 30% fee.