Thanks for backing that up mate especially with your knowledge, I don’t have the skills or smarts to explain it as well as you did.
I live in a developing country also and in a very rural area so people in my area although always have rice they can’t always afford milk but I still encourage them to just use the rice wash on it’s own to collect bacteria.
Next is trying to convince them not to burn their leaves, they don’t like hearing that though… to them I’m just a crazy white boy who they see carting wheelbarrows of cow shit up the road and picking magic mushrooms in the rain haha