[new299]

It's possible it's more likely on Android.

However I don't think it's a given that it will be prompted by Google, or will continue to be the case.

Google is an advertising company. Android, does not make money through licensing. It makes money by being a vehicle for advertising. Apple on the other hand, make money through selling products. Advertising (on the web) shouldn't make much difference to them, and helps put pressure on the competing platform as well as Adblocking being a potentially valuable feature to help sell their products.