Thanks for the response Josh. Yes, i do have experience on iOS/Android Native mobile app analytics implementation using their SDK. But, i feel like Adobe is missing this feature like what Google provides(using Firebase + GTM to implement Mobile app analytics). Lot more advantage when we have Tag Manager for Native Mobile app(like no need to go through the release process) for any additional custom implementation.
To be honest, i have no idea whether i can compare Firebase App analytics/GTM with Adobe Mobile Services/DTM. But, i felt Adobe is way behind on this one.