Why isn't there many atheists in prison ?

Personally i think it's because there is no incentive for atheists to go to prison anymore. What i mean is because society is now more acceptive of homosexuality, there is no reason for atheists to go to prison. Nowadays, if atheist guys want to have homosexual sex all they have to do is go to a public toilet, do their secretive atheist handshake, and let the sodomizing begin. I guess they could also go to gay clubs but then they would have to spend money, and everyone knows how cheap atheists are.