Saying that costs and side effects are too great means that costs and side effects are too great for the benefit you get. If there is some probability that the study is bad and there is no benefit, that gets factored into this comparison; the greater the probability that the study is bad, the more the costs and side effects tip the balance against getting the treatment.
If there was some non-negligible probability that the study was bad, RationalWiki would, given their dislike for chiropractics, have seized upon that and discussed it explicitly, would they not?
They describe the Cochrane study as “weak evidence” that chiropractic is as effective as other therapy. This implicitly includes some non-negligible probability that the benefit is less than the study seems to say it is.
I covered that:
If there was some non-negligible probability that the study was bad, RationalWiki would, given their dislike for chiropractics, have seized upon that and discussed it explicitly, would they not?
They describe the Cochrane study as “weak evidence” that chiropractic is as effective as other therapy. This implicitly includes some non-negligible probability that the benefit is less than the study seems to say it is.