Hello,
Yes, you are right. You should show window/dialog for the user with question if he wants to see personalized ads. Options should be Personalized / Non Personalized. Then you should call function Universal Mobile Ads Update Consent Status with selected option. This function should be called with any new start of the game, so you can remember user’s choice in SaveGame or somewhere else. *Update Consent Status *function should be called BEFORE any ads loading request.
I hope it’s clear now for you.