I mean, mobile Safari doesn't allow extensions, and only recently allowed content blockers. Safari also has essentially the same model that Chrome wants to adop

I mean, mobile Safari doesn't allow extensions, and only recently allowed content blockers. Safari also has essentially the same model that Chrome wants to adopt: > Apps tell Safari in advance what kinds of content to block. Because Safari doesn't have to consult with the app during loading, and because Xcode compiles Content Blockers into bytecode, this model runs efficiently. Additionally, Content Blockers have no knowledge of users' history or the websites they visit. https://developer.apple.com/documentation/safariservices/creating_a_content_blocker https://developer.apple.com/documentation/safariservices/cre...