Fortunately, I am almost completely unexposed to commercials ... although I do see the pet costumes when I’m at Petsmart getting crickets for our lizards.
Your examples are, in a way, encouraging, in that they demonstrate that biology is not the real issue. Behavior is the issue, and behavior can be significantly affected by changing incentives.
I’m not someone who normally watches commercials (if I watch something, I watch two things - one during the commercials on the other), but my wife watches some of these weight-loss shows and they are filled with commercials dealing with “white people problems”...