Can Ziti Mobile Edge (iOS/Android) implement a longest mask wins feature, like normal routing, so that one could place a “default route” of 0.0.0.0/0 as a service and direct it to a router, or routers?
If it could, you could do with the traffic as you liked, install inspection, blocking, etc.
I know this is possible on ZDE, not sure if done to ZME yet…
ZME for iOS uses the same code base for networking as ZDE for macOS (a combination of an Apple Networking Extension and the Ziti Tunneler SDK used by ziti-edge-tunnel). Anything you do that works on ZDE for macOS should work on ZME for iOS.