Why did Google Play staff block my app?

Question

Google Play

Good day!
Today I received as many as 2 letters with notifications that 2 of my applications were blocked.
Reason for blocking:

Issue: Violation of Usage of Android Advertising ID policy and section 4.8 of the Developer Distribution Agreement

detailed information

Google Play requires developers to provide a valid privacy policy when the app requests or handles sensitive user or device information. We’ve identified that your app collects and transmits the Android advertising identifier, which is subject to a privacy policy requirement. If your app collects the Android advertising ID, you must provide a valid privacy policy in both the designated field in the Play Console, and from within the app.

Here's another interesting point:

Alternatively, you may opt-out of this requirement by removing any requests for sensitive permissions or user data.

Detailed information at the office. Google website -
https://play.google.com/intl/en_ALL/about/monetiza...
Question - what exactly could be the problem if I added ads from Admob? What did I break anyway? Maybe someone faced a similar situation... Thanks in advance!

Answer 1

To use AdMob, you need to add a privacy policy
https://www.youtube.com/watch?v=wfxSxSAUHZM