Chick-fil-A is closed on Sundays, but they don't make a big deal of it. Unlike Hobby Lobby, Chick-fil-A's doors merely say "Closed on Sundays".
Hobby Lobby plays Christian music in its stores? If that's what the owners want to do, fine by me, I even hum along. But if I hear "My Sweet Lord" on a store's PA system, I don't assume the store owner or manager is a devout follower of Hare Krishna.
On the one hand, I don't believe Steve Green's tale for one second of "mislabeling". He bought Iraqi relics for his Bible museum, and wasn't at all concerned that the Iraqi people may have wanted them to stay in Iraq.
On the other hand, Ms. Martin's first paragraph sounds over-wrought. Go to Hobby Lobby because you like the merchandise, or because the staff treats you nicely, or because their basket-weaving kits are better priced. Not because the owner proclaims his Christianity on his sleeve.
Car dealers love to fly the biggest flag available. That doesn't make them patriots. Or Betsy Ross.