Are you editing for greeting cards now? If you're gonna give a card, the more personal the better. And since black dads are in kinda short supply -- maybe they deserve some encouragement.
Greeting card companies stringently try to neuter the messaging unless its comedy. You picked ONE CARD design out to criticize. Were there OTHER "black dad" greeting cards? Yes there are. Look them up.
Seems like you're advocating "Nobody gets one -- if I dont get one". But in reality -- YOU CAN GET ONE if you look for it.