I am under the impression that from the statements provided that the hyundai was already in the intersection, and had to complete the turn when the light turned red. Since the light was red the biker was proceeding through a red light at high speed. Safe to check for red light violaters, but definitely is a bit beyond the responsibilities of a driver who can make the assumption all cars will stop at a red light, unless already in the intersection. Pretty reasonable, not 100% safe.
Hope the rider recovers and will learn to not try to 'beat the light' and perhaps invest in some protection, if that is the case.
Hope the driver will learn to spot vehicles who blow red lights.