This isn't difficult. You asked him how a minimum wage hike would affect his business. He told you it would not, because he already paid $15/hour minimum to everyone. So you tried to drag him down some semi-related rabbit hole, and he told you he wasn't going to follow you down there. It's really not that hard to follow.You are trying way too hard
To find something to be indignant about.
Just a simple question about how minimum wage hikes affect non- minimum wage jobs for those businesses striving for high quality and dedicated employees.