Respectfully, I disagree. A "Karen" is a particular type of complainer, one who's only aware of themself in their little bubble world, with insufficient regard

Respectfully, I disagree. A "Karen" is a particular type of complainer, one who's only aware of themself in their little bubble world, with insufficient regard or empathy for other human beings, or the external factors which sometimes make delivering A+ (or even decent) service infeasible.