Common decency, for example. I used to live in Michigan and I did not encounter it often. I wonder why you do?

I pity the nonreligious folks in this über-religious region who have to put up with their insufferable Christian colleagues, but good luck trying to pass a law regulating the proselytizing. I'm mostly retired now, but for the last twenty-some years, I've managed to avoid this problem. Working for myself, there are ZERO references to religion at my workplace!

There used to be a quilt hanging up behind the front desk of the unit I used to work on. The quilt had 3 Christian churches in it in a little town of about 20 buildings. One day the only other out-atheist and I made other religious buildings like mosques and temples and put a flying spaghetti monster in the sky out of paper and taped them on to the quilt. A few nights later we got a float RN from another floor and in the middle of the night the resident heard some rustling at the desk. When he came out to see what it was, he saw the float nurse tearing down all the stuff we put up. He asked what she was doing and was told she was taking it all down. He replied, "You know they're going to be pissed at you, right?" Her reply, "I don't care. I don't think there should be any representations of any religion other than Christianity." The next morning when he was telling us what happened an "important" doctor overheard and forced her to go to sensitivity training. We also got the Christian quilt taken down!

Hello and welcome to the site. But sorry to say I am from the UK, so I have no experience of religion in the workplace.