Arab Grocery Stores Moslem and Christian Shoppers

In America it is impossible or never you are able to see an Arab Christian customer Shop at Moslem owned grocery store. On the contrary the Moslems this never cross their minds not to go to Christian owned grocery. In Arab or Middle Eastern Christian owned grocery stores you find all women with head cover and Hijab fraternizing the store. Some of the Armenian grocery supermarket you find dozens of obviously moslems shop in the place. The same for other professions like dentists or physician doctors a Christian Arab never go there. Some American Woman was saying that any time she is with her husband together driving in their car and she mentions that she wants to do some grocery shopping at some particular store her husband threw a fit and told her no we are not going to this store the owner is a moslem. The moslems by nature are very tolerant and very blind of prejudice however the question are they very tolerant and be reciprocal?
So it goes for Hindus they never shop in Moslem owned businesses but Moslems can been seen in Hindus owned stores. All this can be observed in little India section of the city where many Indians live. Long give the Moslem character.