Is this a serious question???

No offense to you John. I know you and I respect how you feel about this TA even though I disagree with you.

But you have to consider that it's never made public to anyone, unless you personally state it, who voted which way. Your next airline won't ask you in the interview how you voted. I'm honestly not sure if they're allowed too either. Voting "no" will not help you at your next airline with the exception of you'll be there much faster by doing so.