You are right of course, but „per kg product“ is not a fair comparison when it comes to how the population is fed. Cheese (3000-4000kcal/kg) vs. milk (500. kcal/kg) is the best example for that.
Meat alternatives are often scored on how environment friendly they are per gram of protein, same with milk alternatives. Though i suppose better per kg of product, you’d still miss important data if you’d only consider proteins.
You are right of course, but „per kg product“ is not a fair comparison when it comes to how the population is fed. Cheese (3000-4000kcal/kg) vs. milk (500. kcal/kg) is the best example for that.
Meat alternatives are often scored on how environment friendly they are per gram of protein, same with milk alternatives. Though i suppose better per kg of product, you’d still miss important data if you’d only consider proteins.