If you don't think that CAM is the enemy of science in medicine, then you don't understand CAM and its proponents. Don't be fooled by their marketing. They want a return to the pre-scientific days when health gurus could sell any snake oil they want at exorbitant prices, with any hyped claims that they want, without going through all that tedious science.
While everyone has the "right" to challenge a scientific consensus, overthrowing a scientific consensus takes data. Lots and lots of data. Few people realize how difficult it is.