Jeez, you're a whiney twat. You come on a topic asking for help on cooking duck and despite your claims of knowing everything about ducks it's clear you don't.
Because pan-seared teal breasts taste almost just like filet mignon. And that's just one example.
Sure, tastes vary. I love all kinds of food but I can't stand honeydew or cantaloupe melons. I've tried them several times and just don't care for them. I love the smell but not the taste. I also don't like any cole slaw I've had from a store or restaurant but I do have my own recipe that's excellent and I like. I've also had numerous people tell me it's the best cole slaw they've ever had.
It's a mental block for most people. They're preconditioned by people like you or the sort of people who claim the only way to cook blackstrap is to chicken-fry it and when they taste a properly cooked bird but don't know what it is they love it. Back to the teal example, I had a bunch of people who claimed they didn't like like duck,over for Thanksgiving. For appetizers I pan fried the teal livers and pan-seared the teal breasts in just a little bit of duck fat with salt & pepper and everybody loved them.
Dabblers like teal, mallards, gadwall, widgeon, wood ducks, and squealers are excellent, excellent table fare. Divers require more work and are generally best in gumbo, etc.