Apple has at least mentioned ad blocking to developers - the example given on the Apple Developer website for how to make a Safari plugin is called "Declarative

Apple has at least mentioned ad blocking to developers - the example given on the Apple Developer website for how to make a Safari plugin is called "Declarative Ad Blocker": https://developer.apple.com/library/prerelease/ios/releasenotes/General/WhatsNewInSafari/Art/ExtensionBuilder_AdBlocker_smaller_2x.png https://developer.apple.com/library/prerelease/ios/releaseno...