"Ingredients: Water, Pea Protein†, Expeller-pressed Canola Oil, Refined Coconut Oil, Rice Protein, Natural Flavors, Dried Yeast, Cocoa Butter, Methylcellulose" (there are a bunch of ingredients that are less than %1 that I'm excluding)
On top of that, there is a vast amount of land you will never be able to use for vegetable crops, and the ONLY way you will get food out of it is ruminant grazing. Removing that from the food supply is going to create price shocks and even more soil depletion as food demand concentrates on that %25 of land left. On top of that, animal food production takes a lot of uneditable plant material and turns it into something human edible, which subsidizes vegetable prices. Without that either plant prices will go up.
This focus on plant only nutrition reminds me of 'environmentalists' shunning nuclear power, and in the end cause more damage to the earth via increased coal power production in the end, like Germany. While the actual answer is nuclear and solar power. Cows and other ruminants are the nuclear power of food.
> Beef fat clogs your arteries and causes heart disease.
That is fairly outdated science, it's quite the opposite actually! In 10 to 20 years, your doctor is going to start singing the praises of saturated fat and it's going to be quite hilarious. You can look up research papers today.