Generally agree with this, but one time when I was little landed on my back on the edge of a trampoline and really hurt my back. After some back and forth my parents took me to a chiropractor who fixed my pain, saying I probably moved a disk onto a nerve or something like that.
So I think pain caused by physical movement of the spine like my injury is totally legit as a reason to go to one
I don't disagree with you. For me there is a fine line for appropriate and inappropriate use. Those who swear by chiropractors definitely cross it