However, if you are of the legal age where you are even allowed to hold a job, period, you shouldn’t have to be trained on how to interact with human beings. That training should have happened long before you came to us looking for a job.

The education system doesn’t teach shit on how to interact with human beings though, and even heavily discourages it by making it about individual skill and competing for the highest scores. Then throws them into the real world that functions completely different than what it teaches and floods people with various things that demand attention but giving attention to all at once isn’t possible and a lot of it is bullshit anyways. Everything becoming a suburban hellscape where you need a car and parental consent to do anything and stuff being increasingly age restricted doesn’t help either. Meanwhile everyone still needs a paycheck whether they have those skills or not.