A demand for the average American to eat more meat would have to explain, as a baseline, why our already positive trend in meat consumption isn't yielding positive outcomes. There are potential explanations (you could argue increased processing offsets the purported benefits, for example), but those are left unstated by the website.
[1]: https://www.agweb.com/opinion/drivers-u-s-capita-meat-consum...
[2]: https://ers.usda.gov/data-products/chart-gallery/chart-detai...
I find that to be a challenging amount of meat. It's a lot! And to find out that's average???
Americans eat way too much meat. Cheese, too.
I used to drink protein shakes, but now I am actively against these. Artificial sweeteners provoke insulin release [1] [2] that leads to type-II diabetes.
[1] https://pubmed.ncbi.nlm.nih.gov/2887503/
[2] https://www.sciencedirect.com/science/article/abs/pii/S10568...
Lions can't eat ducks or chickens. We can and do.
Why should I, as a top predator, drink a protein powder instead eating a meat of a big mammal?
Why did you drink them before, if you appear to fundamentally object to the idea?