Chiropractors in other countries do quacky stuff. Chiropractors here mostly just do joint stuff, help you if you have back problems and such.

Like i went to the chiropractor for a shoulder problem, he did some tests to try and find the problem, and gave me some standard physical exercises to rehab it.

A lot of chiropractors here are more like physical therapists + massage therapists. It's like calling a masseuse "alternative medicine" - it's not really what they pretend to be.

I know doctors who use chiropractors for back pain and such, it works. I've lived in other countries and there chiropractors were basically on the level of the crystal healing people. Total wackjobs. It's just very different here.