well you have just compared the most nutritious meat food item (liver) to the medium dense vegetable item, nutrition vise. And you compared them by weight.. Compare them by calorie. For example, put 2000cal of kale in app like cronometer and you will see that you satisfy almost all micro nutrients and all protein and ala needs just from 2kcal of kale. But of course no body eats 2000cal and nobody should, I just gave an example when you compare by calorie.

Plants, have hundreds of active compounds in them that meat products do not. Those more bioavailable micronutrients from meat are linked to problems and cancers (heme iron) because our body can't regulate them as well as from plant sources.

Now I am not saying that liver is not packed with micronutrients, but I am just replying to a hilarious claims that plants are somehow drasticaly lacking in nutrients