Careful - he thinks he is a genius.
Only relative to you Dr Guy..... much like the way an ordinary girl finds herself an ugly friend.
FIGHT! FIGHT! FIGHT!
On topic:
A welfare state doesn't encourage poor customer service. Do you think outsourced call centres are a symptom of the welfare state? So far as I'm aware CEOs and other big decision makers don't tend to consider their entitlement to food stamps before sacking their company's public faces.
Poor hiring decisions are generally a result of either a) a lack of competent management or

a lack of competent employees, both of which suggest that there is a labour shortage of both and the dregs have had to be called in.
A hundred years ago those people would have been dead, working in manufactoring or some other low-paid zero-facetime job. But now nearly all low-skilled jobs are in retail or customer service, so you see them everywhere.
That's what I think is going on anyway. You will certainly differ, although I would like to mention the caveat that perceptions of the requirements of customer service are determined culturally, so a shift in American or regional culture will result in changes to the way politeness observed.
For example in colony states like Australia, NZ, Canada and the US there is a presumption that people will smile and greet each other with a certain degree of egalitarian politeness, even if they're a CEO and they're talking to a cashout chick. But in Europe and Asia a cashout chick would never chat or smile with a customer, because that's not his/her role and it would go outside the predefined idea of how polite society is run.
So really you should be glad that you have lived to see significant, visible cultural change within your own lifetime. It just goes to show how old you are and how rapidly the world changes.