I'm not complaining about how it works, it's google.
This is the message:
"We have noticed that you have not implemented the Application Suite ID in your applications.
Last July, Google Play announced changes to the advertising ID policy to strengthen security and privacy. Those modifications went into effect on April 1, 2022.
The App Pool ID provides a privacy-friendly approach to correlating user usage and actions across a pool of apps owned by the same organization when the Advertising ID is not accessible. To help prevent and report fraud for users who choose not to provide the advertising ID, Google AdMob recommends using Google Mobile Ads SDK version 20.5.0 or later that supports suite IDs. If you already use one of those versions, you don't have to do anything."