Farm-raised meat tastes nothing like wild game. For that matter, lean cuts of meat taste nothing like fatty cuts, let alone organ meats. Modern consumers prefer less flavorful meats.
I don't think that's necessarily a bad thing (not that you were saying it is). I've enjoyed venison burgers/steaks, but most the time I'd rather taste the seasoning or the rest of the dish that I add meat to. I don't need flavor from meat, just that good ol' umami.
I have similar variants for sweet, sour, salty, and bitter.