How can I be almost a vegetarian when I eat pork and beef regularly, along with chicken in all different ways. Keep your food, and I’ll keep mine. I’ve made it to 70, so I must be doing something right. At least I’m happy. I wouldn’t be if I ate that other crap.
My takeaway from his list of likes/dislikes is that he doesn't like meat with strong flavor ("the only good fish is tuna, and only in specific cases" was a dead giveaway).
Some people are like that... gotta admit, venison and elk are "gamey" and have a stronger flavor than beef, and duck is more flavorful than chicken.
I love liver. The problem is that most people think you have to cook the flavor right out of it. A very hot pan, 30 seconds per side, get it off the heat and eat it. Onion and/or bacon wrapped if you so desire. Yum!