It is more like having a bread line attached to a restaurant, where people rock for a slice and most just keep on the street asking for money and smokes, but occasionally someone goes in for a meal.I wouldn’t pay extra for bread at a restaurant, however if I did I would at least get to eat it. But if the waitress wanted money for her trip to the kitchen and back she would be on the same level as this dealer. I would shame him in relevant forums.
Hence I see no reason for the OP to shame.
But the comment does say something, as it is sort vindictive in a passive aggressive way.
My case was a bit different as I started pinging the dealer by phone and email months before, and then on the day was told on the phone to come in after the two hour lunch break.
I was both late and got lost. The first part was only 1/2 my fault as I pretty much found it difficult to extract myself from listening to a Dohmann Helix.