On page https://play.google.com/intl/en_ALL/about/families/designed-for-families/ads-and-monetization/ is a statement:
"(...)Ads displayed to child audiences must comply with laws relating to advertising to kids. For example, your app must disable interest-based advertising and remarketing, and should comply with child relevant regulations and industry standards for all countries where the app is distributed. (...)
Apps that participate in the Designed for Families program must...
Are Unity Ads compliant with Google Play "Designed for Families" program?
"(...)Ads displayed to child audiences must comply with laws relating to advertising to kids. For example, your app must disable interest-based advertising and remarketing, and should comply with child relevant regulations and industry standards for all countries where the app is distributed. (...)
Apps that participate in the Designed for Families program must...
Are Unity Ads compliant with Google Play "Designed for Families" program?