Minus the 1st sentence, I don't think that's way off base.
Our air, water, and land are polluted beyond belief. We have insane chemicals in our homes that shouldn't be there. Our food is loaded with poisons and preservatives. And stress...Welcome to America.
Unfortunately, instead of it being a laudable goal for us to work towards, it seems to be often being used as yet another holier-than-thou divisive theme to ridicule other people and docs. Not to mention it is also being used as an absolute which patently is not true. For example, while there are cancers that occur more commonly in people with obesity, the idea that all cancers are due to toxins and bad diet is patently false.