I went to McDonald's today

I went to McDonald's today and got a Filet-O-Fish combo with a bacon cheeseburger on the side. I was eating it in my vehicle in the parking lot and listening to an audiobook when I glanced up and saw the McDonald's worker I ordered outside having a cigarette.
She waved at me and I nodded and had to wait 7 minutes before she went back inside and I could eat in comfort again. I don't think that employees should be bothering or even trying to socialize with customers outside of the McDonald's restaurant or drive through, but that is another story.
I went to McDonald's for dinner tonight and got a McChicken combo with a bacon cheeseburger on the side. As I was driving to the second window the same girl was still working. She was acting somewhat obsequious and attempting small talk when she asked, 'why don't you come eat inside instead of in the parking lot where it is hot'.
That really bothered me for many reasons. First of all, I don't want my routine or actions to be tracked by a fast food employee. Secondly, she should not try to tell me how I should live my life. I do not want to eat inside because I find it less comfortable and would much rather be inside my vehicle listening to an audiobook and enjoying myself and my privacy.
Overall, I think it was very unprofessional to bring this up. I should have a clean slate with each drive through visit, not have to get the third degree because I committed some sort of faux pas. Which I don't think I did, because I often see people eating in fast food parking lots. How does she know I am not busy going to work or somewhere in a rush?

NTA

My Grandfather smoked his whole life. I was about 10 years old when my mother said to him, 'If you ever want to see your grandchildren graduate, you have to stop immediately.'. Tears welled up in his eyes when he realized what exactly was at stake. He gave it up immediately. Three years later he died of lung cancer. It was really sad and destroyed me. My mother said to me- 'Don't ever smoke. Please don't put your family through what your Grandfather put us through." I agreed. At 28, I have never touched a cigarette. I must say, I feel a very slight sense of regret for never having done it, because your post gave me cancer anyway.

YTA

Mcchickens are so goated