Any sort of job that involves customer service is going to attract Karens. It's just inevitable. Why? Who knows? Maybe it's because entitled people think that “customer service” means that the employee needs to wait on them hand and foot and if they do anything wrong they can smite them? We don't know for sure… But we all know that these types of entitled customers have earned the named Karen. Going to pick up your prescription can be a quick and painless process, or, if there was a mixup with…