Do most Christians claim to be Christian for the perks?

One of the most obvious perks is that most people will respect and trust you if you mention some of the Christian jargon. Politicians have learned to take advantage of this to get the masses of brainwashed boneheads to vote for them. But this same behavior goes on in all levels of society, right? If pretending to be a Christian will earn you a promotion, you’d be a fool not to pretend to be a Christian, right? Unless you have principles…