Based on your post...may I suggest some mental health counseling....
The store owner has been here 30 years serving your needs...maybe you should give him the benefit of doubt...
Until he proves otherwise...
I know many muslims...almost to the person they are ashamed, embarrassed, horrified what some mulims are doing in the name of their religion..
Do I trust them?...about as far as I can throw them....doesn’t mean I treat them like trash...
Taqiyya. We'll see how cuddly they are when they get the upper hand.
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Based on your post, no, I don't think that you may suggest such a thing.