@CrazyHappyGame
All your end-users have the option to get “non-personalized ads”.
In Android, they just have to enter in Settings -> Google -> ads and turn on the option.
(Take a look at: https://android.gadgethacks.com/how-to/opt-out-ad-tracking-android-0181303/)
The same can be done in APPLE, as explained in here: https://support.apple.com/en-us/HT202074
But if you, as a programmer, want to serve, by default, “non-personalized” Admob ads to your end-users, and you’re not using SDKBOX, then take a look at this comment: Is SDKBOX EU-GDPR compliance ready? by @0mega