This is big!
I saw the trailers on Youtube which feature many of my favorite doctors and advocates. And yes, this is how many people get their information, and someone needs to know how it works
Because Youtube will sway an uncertain or confused person into the path of their advertisers. I shut off autoplay and skip anyone they suggest who is immature or hateful or clueless.
With my subscription list, I always have a good time. Then, I really am doing research, not just playing Candy Crush with my mind.
Ironically, I myself stray from medical authorities and listen to doctors called quacks. From the outside, I'm deluding myself with fad dieting instead of taking a statin and autoimmune drugs. But I gave a couple of decades of life to making their way work and in the end it still didn't. That's the scientific method and I wish the Usual Authorities would get some cred by using it.
Another reason to cheer this is the incredible impact of video on young minds. They are not nearly credulous enough to live in a capitalist society.
The young people who go vegan or are told they don't have to worry about weight and health are two obnoxious trends that have no science of any kind. But some people don't trust science and the con artists prey on that.