Happens to crew to. Not so much at the bigger airports but the little ones ive been yelled at over one thing or another. They go from apathetic to using their "command voice" in a heartbeat. I have so many poor experiences with TSA and their asinine rules. Even stuff like ramp access or their little test of security. What i hate the most is their non standard rules. Its worse for pax at least the crew uniform gets some concessions.