Well, hell, now I'm pissed after writing that.
We value your business enough to have a single Bangladeshi handling all phone calls because we aren’t going to splurge on an Indian.
A clear indication that a company doesn't care about you OR their customer service employees. Soothing music would help disarm the injured customer before they get to a real person. A driving techno beat ensures that the encounter will be high energy on the customer side.
So either the head of customer service at the Fortune 500 company is a total idiot (well within the realm of possibility), or they enjoy having their employees abused.
I would support a federal law to require the CEO of every company with more than 500 employees to call their customer service line personally once a week, and stay on the line until they get a real person. Penalty for not doing so would be a week in county jail.