It is a good reminder that such assholes exist, makes ya not only want to vote, but the volunteer and give money as well. Kinda like fruitcake abortion laws and Trump, motivation for patriots to get to the polls in the midterms. They actually serve an unintended useful purpose waving the stars and bars around along with swastikas. They convince nobody with a brain and repel anybody with values and common sense.
With abortion they are way behind the social curve and driven by religious extremists. Now there is a certain amount of inertia among their base and the republicans can't change course on abortion, but can lie and dissemble.