I haven't been affected by the shortages myself, as apparently Vyvanse is unaffected, but I'm with you on this one. Fuck the DEA. They made it harder for my mom with chronic pain to get her meds during the crackdown on opiates.
The way to reduce medication abuse isn't by punishing people with legitimate need for the medication. It's by a) making society suck less so that people feel less compelled to abuse drugs, and b) providing support for addicts. Granted, I suppose the DEA doesn't have much power to do either of those things, but still. They could at least leave us alone.