The whole problem with "traditional medicine" communities is that they simply ignore what they don't like.
Any change in TCM or similar guidelines in Europe results in a group who splits from the mainstream (if there's one at all) and says "we're the *truly* traditional" and just continue doing what they did.
I could rant for hours about utter stupidity and contradictions of the homeopathy system here in EU but it's just not worth it.