What happens after is that brain stops functioning, as a result of that, your body starts to rot. Nothing else happens. Your brain, that I argue is the real you, stops functioning.

which religion is taking away your freedom?

My parents circumcised my penis when I didn't know what they were doing, they permanently stole a part of me; and as a result of that crap, my sex life is ruined forever. They took away my freedom because of you shitheads who are ruining our world by influencing people into accepting religion. You guys have the audacity to claim that people have a choice after indoctrinating children of religions so that once they are adult they follow your religion.

If you are so about choices, then make sure your kids don't get to know about superstitious beliefs until they are an adult and only then tell them about your fantasies that you believe that a bearded man is watching us from the sky. I bet your kid is going to think you've gone crazy.