No, but you can quit.

Why don't you? You know as well as all of us that what you are doing accomplishes virtually zero in the way of protecting airlines (and certainly zero that couldn't just be freely purchased anyway by an airline operator that so chose). And your bosses know this as well... which is why they couldn't care less about the idiocy of their dress code, boarding, seating, etc. policies. They know as well as you and the rest of us do that all of that makes not a bit of difference because the odds of you ever having to do anything to protect a plane, that would be compromised by where you are sitting, how you're dressed, etc... are virtually zero.

So this all begs the question... why do you continue to do this job?

And I think any reasonable human being can figure out the answer to that as much as you can.