I don't agree with this person's actions. If he's being paid and working for a city, county, state, federal, organization - then he needs to follow the rules that apply, and put his prejudice aside and just do his job.
However, welcome to America. I believe that this person has the right to his opinion. He has the right to express his opinion. He has the right NOT to do what HE DOESN'T WANT to do.
There are still a lot of people with similar views. Unfortunately, these people don't get the media attention, for whatever reason. Thus, most people, who may be "more informed"(my observation/opinion)tend to think that this kind of discrimination is rare, limited and not perpetuated in the U.S.
Ignorant, sounds so defamatory to me, so I really don't want to use it when referencing people who think differently than myself. Their opinion, as much as I'd like to see it changed, brings about the positive in people.
Diversity is the only way to have harmony. If everyone was tuned into just one note, after awhile, that too is unpleasant.
BTW, I love, adore, and enjoy the beauty of the mixture within my family.