I sort of understand where you are coming from but my name is Jon and I'm British. Jon, here, is short for Jonathan.
I'm aware that John is an Americanism for the bog (toilet/WC.) John Doe is a person whose name is unknown in the US. A rubber johnny is just one nickname for a prophylactic. My mum used to call me Jonny or Johann or even Johannes as a sign of affection.
I'm not so sure that Karens are offended by the term Karen. You see, very few Karens are actually Karens.
Why do you feel that you need to be able to see the point of it for it to be ok or non-offensive? Maybe you don’t see the point of it, but others see their own point and don’t have to justify it.
Should every possible characteristic a living entity can have also be a protected class?
I'm aware that John is an Americanism for the bog (toilet/WC.) John Doe is a person whose name is unknown in the US. A rubber johnny is just one nickname for a prophylactic. My mum used to call me Jonny or Johann or even Johannes as a sign of affection.
I'm not so sure that Karens are offended by the term Karen. You see, very few Karens are actually Karens.