Earlier quoted context omitted.
...unlike the animal industry which is just full of fluffy, happy, loved cows who proudly line themselves up to be turned into tasty beef for your pleasure... Have you seen the animal industry? It's absolutely disgusting. Getting rid of that would be an enormous net win, both ethical and environmental.
Ethics aside, I think the parent comment was referring to weird additives and oils in things like the Impossible Burger. That being said, I think it's only fair to compare that to all the antibiotics, hormones, and fertilizers that your average low-grade ground beef has been exposed to or fed.
Here's the ingredients list for the impossible burger:
Water, textured wheat protein, coconut oil, potato protein, natural flavors, 2% or less of leghemoglobin (soy), yeast extract, salt, konjac gum, xanthan gum, soy protein isolate, vitamin E, vitamin C, thiamine (vitamin B1), zinc, niacin, vitamin B6, riboflavin (vitamin B2), and vitamin B12.
The only thing unusual is leghemoglobin, which is fermented soy protein.