Under 215, no FDA approval is required, nor is any other mechanism established to control quality or safety. It makes sick people sicker. The American Cancer Society says pot smoking may be more cancer-causing than tobacco. It's not about medicine. The active ingredient in marijuana, THC, is already available in the prescription drug Marinol.
Kids can smoke pot, too.
215 has no age barriers. What applies to college students applies to third graders. It encourages lawbreaking. It can't exempt them from similar federal laws because a state law can't override a federal law. 215 encourages the violation of federal law, because supporters know the federal Drug Enforcement Agency doesn't have the manpower to bust every pot grower in California.