My way of dealing with that is to refuse to do business with places that are set up like that. It seems to be the easiest way to deal with this problem, then I don't need to wonder what to say/do/not say/not do in order to avoid giving offense to someone with an ax to grind.
There are countries where it is illegal to write certain words, paint pictures, teach women, get an education, complain that you've been raped and so on. The list is long and makes for very sad reading because it shows us how far we as humanity still have to go to get to a more enlightened level. Some people would happily revert to the stone age if that meant that their bearded invisible friend gets to call the shots.
In the end, it's all just little people wrecking it for the rest of us, and this makes me slightly sad that I'm an atheist and not a Roman Catholic because then I'd be confident that all these little men (the pope included) would one day burn in hell.