Earlier quoted context omitted.
Brazilians are currently cutting down forests to grow crops for cattle feed. Plant based meat uses less resources than beef so I would call that a win in my book.
You seem to have missed the important part of my comment. If you tell an Iowa corn farmer than he can't grow corn anymore, he doesn't just give up and let his land turn in to prairie. He will grow soy, or raise pigs, or whatever else monetizes the land. Brazilians will keep cutting down forests because they depend on the land for income. They ultimately don't care what the deforestation is for, only that it feeds the…
I don't know what they'll do with the areas already cleared but there wouldn't be an economic incentive to cut down more forest.
This study about soy in the US and Brazil that was posted a few weeks ago is quite interesting about the link between deforestation, soy and livestock (https://ourworldindata.org/soy)