My favorite quote from it:
“Someone should definitely make an X!”
“Have you looked for an X?”
“No, why?”
“There are like 10 different kinds of X.”
“Well I didn't really need it anyway.”
Long story short, that person is a complainer, not a customer. They’re stuck in the la-la-land of imagining they’re the sort of person who finds clever ways to solve the petty annoyances of their day.