I'm not positive, but I think the CBD craze was a bit of a scam maybe? As BigRo and others said, the THC in itself is medicinal, probably responsible for most of the medicinal benefits of the plant I think. It's just that some think getting high is immoral so they push these inferior and most of the time synthetic CBD products. I've said to people that getting high or euphoric can be beneficial and therapeutic in itself and they just say, "you only say that because YOU want to get high." Well of course! But if you think about it, to me it's obvious how euphoria, especially the mild euphoria of weed, can be very therapeutic and it doesn't have to be bad or immoral.