I want to point out if the doctors you’re listening to online are chiropractors, they have zero education in either medical science of nutritional science.
A lot of the things they say are to sell their branded trade marked packaged and sold books and diet programs. If they’re selling you “their way” and only their way, it’s a grift.
Peer reviewed medical studies are what matters. Search for those, not YouTube videos. It’s the best way to validate findings and make sure the sources aren’t studies done by companies selling the product.
If you soak and drain beans in water helps neutralise the phytic acid.