"If I'm bigotted, it's just part of my genetics according to atheism"
How can people be this dumb? It is not according to atheism that you are known to be influenced by your genes, it is according to biology. According to genetics. According to observed facts!
"I have no more control over it than you do"
And this is why the free will hypothesis exists, right? Because people are too stupid to realize that even if their actions are influenced by things beyond their control does not mean that do not still have ultimate responsibility and control over it, despite the influences. Genes, hormones, neurotransmitters, molecules, may all be guiding our actions and thoughts, but, when it comes down to it, to dismiss our control of ourselves with that fact is the same as saying that we can have no effect on the world around because it is influenced by and confined to the laws of physics. It is simplistic, dismissive, and blind to observed reality.
" If there is a God, a Supreme Creator of the Universe who gave you free will and a world full of proof, and yet you choose to use your free will to reject your creator, you deserve to go to hell, and you will go to hell."
If that god, the supreme Creator, happened to Vishnu, we may be slightly less doomed to hell for misusing our free will. If that god is Allah, you and I are both screwed, having deliberately chosen damnation by ignoring the existence of the true god. What I am saying is that even if you did prove the existence of a god, you do not prove the existence of God, nor that Christian lore is accurate, nor that Hell exists, nor that humans are sent there, nor that humans are saved by accepting Jesus. There is no proof for any of those claims anymore than other religion's claims, and hence, I am using "free will" as it is intended: to not slobber at the feet of an arbitrary interpretation of an unfalsifiable entity, like every other Philistine that calls themselves religious happens to be doing.