Who cares what the ads show?
Because ads portray an image of what America is. If you can show affluent Blacks, multiracial couples and White Men as criminals or buffoons you change in a subtle, subliminal way how people think of ‘normal’ America. Why do you think so many companies now show lesbian and homosexual couples together? It’s to normalize a small minority as typical of the country’s demographics.
Based on American ad agencies a foreigner would assume that 25-30% of Americans are homosexual, almost all married couples are multiracial (BM/WF), Blacks make up around 40-50% of affluent Americans and the majority of criminals are White men.