How to fill Google Play Data Safety section when app uses Admob and Firebase Crashlytics?

Question

I have an app that uses Admob for ads and Crashlytics for crash logging. As a developer, I do not collect or share any user data. But I have a couple of questions about Data Safety section:

1. Are Google related services (like Admob and Firebase) considered as a third party?

2. Do I understand correctly that I need to indicate that my app collect and share data because these services do it?

For example, Firebase shares data with its third-party subprocessors:

Firebase does not transfer this data to third-parties except:

To third-party subprocessors that assist us in providing Firebase services.

https://firebase.google.com/docs/android/play-data-disclosure

It is very unclear how to fill this form. Lots of confusing information.

Parse

They force us to fill this form but doesn't provide info on their own products. I'm having the same problem, did you find the answer? – Opalina

Same here. Since Admob belongs to Google and it is so commonly used, why don't they provide a single check mark that states that the app uses Admob? – Closemouthed