Okay, enough of corona. Serious question: are all Karens actually Karen?

In my school, a Karen was a girl who got fingered in German language class

From what I understand, a true Karen doesn't even need to be female.

No not true at all. That was my grandmother's name and she was very kind and thoughtful.

Yes. You can be born a Samantha and choose to be Karen

The one I work with is lovely

I thought that's a Betty