I will be more clear. The skills and qualifications of a chiropractor are nothing. If I were more charitable, I’d say that their treatments do not work the way they say they do. It’s based on assertions that are at odds with reality and so far in testing, reality has always won. You can not be skilled at a thing when that thing is not real so a chiropractor and chiropractor-in-training are six of one and half a dozen of the other.
You can study fantasy for years and interact with people who play along with your fantasy. Pretending that fantasy is medicine is dangerous and unconscionable.