Hm, I agree with a lot of this but it's also patronizing, insulting, and counterproductive.

Trying to shame people into changing their diet isn't going to work. People who want to change their diet have to set realistic goals or they'll never be consistent with it.

Is it better to get 10 people to start cutting meat, processed foods, and refined sugar out of their nutrition plan, or is it better to get one person to turn vegan? Unfortunately, we don't have luxury of being idealistic about it. This is a numbers game.