What is actually on an episode of the Kardashians?

I was shocked to find out they are in their 20th season.

What on Earth is in an episode? What, for heaven’s sake, are people watching? I’ve never watched a single episode. I have never seen highlights. I’ve never watched outtakes. I have no clue what they do. I can’t fathom watching them do anything.

Bonus question: should I have use em dashes instead of commas and made it: “What—for heaven’s sake—are people watching?” That’s a question I’m genuinely interested in. I couldn’t care less about the Kardashians.