It's very similar however. I am not an upper middle class or middle class woman. I can't control what color my skin is. I am not entitled nor do I even know who the manager is and I never ask for him or her anyway, nor am I excessively demanding. You misused the word. Oh well. (I don't have a hair cut anything like a Karens either for that matter.) From the article you brought up:
"Other stereotypes include anti-vaccination beliefs, racism, excessive use of Facebook, and a particular type of bob hairstyle with blonde highlights."
I had multiple vaccinations, four biracial kids, I don't use FB much, and I don't have a drop of blonde in my hair, nor do I have a bob hairstyle for that matter.