This is such a weird comment.

I have friend who was vegan for 20 years, and when we went to good restaurant and he wanted to choose between vegan patty burger and real one, he chose real one due to all chemical industrial crap they put in those veggie patties and chose a good Swiss beef instead of questionable worse-tasting content. Yes, he literally stopped being vegan at that point, although he still is on most days since then.

Its subpar product, with way too much questionable chemistry, worse taste (or more like structure&taste) and impact on environment is... questionable too, maybe less than real beef but probably not massively. What could be acceptable for environmental impact is lab grown real meat but even that seems to not go the direction one would expect.