Apple forbidding third party ads and analytics in kids apps...

I wonder now if it is possible to follow this new rules by Apple by deleting (for example) flurry listed apps and ids in flurry instead of having to remove flurry from the app?

What happens if an app is deleted in flurry and the app is trying to start flurry with the id which then is no longer existing?

Same for using admob ads? Is it okay to remove banner and interstitial ads in admob and is the app still running then?