Dan, I'm sorry that you've taken my attempts at diplomacy as a declaration of ignorance. However diverse a billion people may be, that diversity is limited when a requirement of the claimed identity is to recite the shahada with conviction. If you can explain how that can be done, "I declare that there is no deity worthy of worship except Allah; and I declare that Muhammad is the Messenger of Allah...." without belief in god and a divine prophet of that god, you're going to have to walk me through it.
As to the view on apostasy: https://islamqa.info/en/20327