I sure hope the medics involved have a signed ,witnessed refusal of care and transport.
I don’t think that the medics got to see her. I read that they were turned away by the ski patrol. That is why most paramedics will insist on seeing the patient, even if the patient does not want medical treatment.
It sounds like there are plenty of witnesses though, and the ski instructor followed protocol to a fault, even having her escorted back to the hotel.