Then you are doing it wrong. As to the same thing every time part.
IDK why people do this, anything that had a face = carnivore.
I am more ketovore personally, meat/animal products plus vegetables. Note vegetables not tubers or fruits, well other than peppers, tomatoes, cukes and eggplants. Also herbs are fine.
I eat something different almost every day. Fish, steak, chicken, pork, etc. Then change the seasoning, cooking method, I make cream sauces, chili sauces, etc.
Giving up french fries, mash potatoes and bread doesn't equal no variety.