In Section 4.4 of the above mentioned agreement, it claims that there is prohibition of an app “that interferes with, disrupts, damages, or accesses in an unauthorized manner the devices, servers, networks, or other properties or services of any third party including, but not limited to, Android users, Google or any mobile network operator.” As the ad blocker’s main purpose of existence is to disrupt the functionality of other apps, it goes without saying that these will be culled, and is a textbook case to boot. What do you think of Google’s move? Of course, manual installs of such ad blocking apps will still be an alternative method, but forget about finding them on the Play Store any more.