You are definitely delaying the process for all the people who have to wait in the queue behind you.

How about this one? I book a flight at a busy time of day, instead of a slow time of day.

I thought about a police officer who issues a traffic ticket to a TSO driving to work, but this one would seem to be okay by the stated characterisation, as it doesn't involve a person going through the checkpoint.

If I say "I hate the TSA", and it upsets some of the TSOs, making them less able to work effectively, would that be actionable?