“Systematic reviews of controlled clinical studies of treatments used by chiropractors have found no evidence that chiropractic manipulation is effective, with the possible exception of treatment for back pain.[8] A 2011 critical evaluation of 45 systematic reviews concluded that the data included in the study “fail[ed] to demonstrate convincingly that spinal manipulation is an effective intervention for any condition.”[10] Spinal manipulation may be cost-effective for sub-acute or chronic low back pain, but the results for acute low back pain were insufficient.[11] No compelling evidence exists to indicate that maintenance chiropractic care adequately prevents symptoms or diseases.[12]”
I guess my point is that it doesn’t really matter if their practice is backed up by hard science or not if some people still experience tangible benefit from doing it. Is it still a scam if the scammer provided you the product that you paid for?
Like I said, I would never advocate for someone to go see a chiropractor, an acupuncturist, a homeopath, a shaman, or whatever alternative treatments that might be out there over going to a real doctor or therapist, but if they’re already going to one and claiming that it’s working for them, why bother trying to convince them otherwise? You can tell them it’s pseudoscience until the cows come home, they’re not going to be inclined to listen.