This is very true and I see it all around me. As for myself, I had to ‘unlearn” more than 17 years of “modern” medical studies, throw away the false germ theory, unlearn most of almost 30 years of nutritional study and much more.
I had to face death to realize the truth of the terrain theory, the logic behind German New Medicine, and the power of fasting and animal-based nutrition to heal myself. I discovered all this in early 2018. Still, I tried to debunk it and continued to research for almost a year before I started writing about it in late 2019.