just because it works better than placebo doesn't make it the best treatment.

all over the world, terapies works better than antidepressants, with infinitely less undesirable side effects for patient and society. yet in the US it is very common to treat depression (and many other conditions) with drugs alone.

arguments against drugs is not favor of "don't do anything". that argument would be extremely dumb.

just to give some perspective on how badly interpreted the data is in your argument: brain-splitting surgery, which is still used for epilepsy, also shows a cure for several other conditions, yet nowadays you would be a criminal for even suggesting it for things it was widely used 20 years ago.