I think your assumption that the obots are of a certain gender and race is prejudice.
It’s like believing that most SNAP are not white, which in fact they are (43%).
I assumed nothing but the distribution of voters by race and gender is well known.
May I suggest a thought experiment. How long would it take for a business to get sued that posted a sign that stated that all Obama voters would be charged a 10% surcharge? Even if that business won, the cost of the lawsuit would be prohibitive.
As I said, ask an attorney.
43% equals most?