Sounds like I'm in the minority here, but last time I flew there was a sign right next to the scanner reminding me I could opt out and I did opt out. The agent

Sounds like I'm in the minority here, but last time I flew there was a sign right next to the scanner reminding me I could opt out and I did opt out. The agent compared my photo ID to my boarding pass and professionally waved me through with no eye rolls or delay.