But the company too spent at least 6 man/hours to interviewing you. Whatever reason they had to not call you back, they didn't come out of it unscathed, interviewing someone is not cheap.
This attitude it toxic and feels like you're looking to turn an interview into a lose-lose situation. It doesn't have to be.
You, on the other hand, are quite possibly still thinking about it every day, and turning down or delaying (and missing) other offers.