I couldn't agree more. If a student is allowed a veto on anything within a course that causes anxiety, why not homework, testing, and (shudder) grading?
Whoever called this tendency "narcissistic" was correct. The pattern I've observed in a couple of web forums is: "Oh, for me that needs a trigger alert. I am a victim of abuse and I, I, I, I, I..." ad infinitum. Ay, ay!
Yep. Sounds like reddit.