My worry is something like Verizon's "super-cookies"[1]. You can block requests to known tracking websites relatively effectively, but if tracking can be added

My worry is something like Verizon's "super-cookies"[1]. You can block requests to known tracking websites relatively effectively, but if tracking can be added outside your network there is no possible way to fight it. [1]: https://www.eff.org/deeplinks/2014/11/verizon-x-uidh https://www.eff.org/deeplinks/2014/11/verizon-x-uidh