The author uses the fact that Chiropractic was started with inspiration from the spiritual world as evidence of quackery and says they are surprised that chirop

The author uses the fact that Chiropractic was started with inspiration from the spiritual world as evidence of quackery and says they are surprised that chiropractors are allowed to practice. And yet ... We allow many organisations which specifically say that taking directly to non-physical beings will solve your problems. So this bullshit is far less surprising than the direct and common bullshit we tolerate every day.