Good idea, good start, it's US oriented and criticism is noticed. Some already seen ideas, but still, worth mentioning it.
However, I couldn't help but notice familiar scenes (when tractors are spraying the fields, with the people in yellow suits in, and before in the vineyard) it's from Home (2009) and idk if that's a thing, but I'm pretty sure I saw it before.
Also, there is no such thing as a "sustainable meat consumption" not unless you live in a farm, have your animals, kill them and eat them, get new ones and do it like that year round.
You can't "sustainably" produce enough meat for whole country. It's impossible. Animal based food is one of the top reasons we are in this mess (US food industry especially).
I think this documentary was a mild introduction into what's wrong, how we can fix it, but just be honest if you wanna show the right picture - go all the way.
Love the farmers and their perspective tho, and the guy who travels across the country and teaches other farmer's about different ways of cultivation. Nice 👍🏼