This is not possible because this is a breach of the basis of unity. When its decided that we are not going to discuss about our beliefs. Scholars can sit together and discuss all this but this can't be done in a public scenario.
Quran has not talked about the punishment of Apostaty in this world. But we have Sahih hadeeths from Imams.
Quran doesn't tell everything explicitly.
When Imam Ali said that "all secrets and knowledge is condensed in Quran" then it means we can't access it but they can.
So its better to be satisfied with the hadeetha and Marajes have done a lot of study to accept these hadeeth and Law.
And you're not being killed for your belief but your action.
Flee to any other Non Muslim country and you're free but if you harm Muslim society by your Apostasy then you are ought to be killed as you are a corrupter.
What this means is that we are no longer UNDER the Law, Meaning we don't have to accomplish the hundreds of Laws the Jews had to follow to be HOLY in the sight of God. The same laws which the Jewish people were unable to accomplish except for Jesus which never sinned.
That is why God sent his Son to put the Law in our hearts through his new covenant. This does not give us a free passage to sin, It means that God dwells with us and punishes us as children when we disobey and sin....
It is even prophesied in the Hebrew books that God was going to give us this new Covenant.
This is what Jesus was meaning when he said this is the NEW TESTAMENT(Covenant).
Jeremiah 31:31 Behold, the days come, saith the LORD, that I will make a new covenant with the house of Israel, and with the house of Judah: 32 Not according to the covenant that I made with their fathers in the day that I took them by the hand to bring them out of the land of Egypt; which my covenant they brake, although I was an husband unto them, saith the LORD: 33 But this shall be the covenant that I will make with the house of Israel; After those days, saith the LORD, I will put my law in their inward parts, and write it in their hearts; and will be their God, and they shall be my people. 34 And they shall teach no more every man his neighbour, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them, saith the LORD: for I will forgive their iniquity, and I will remember their sin no more.
I hate it. People are meant to work together, not separated. It just causes more cases of acting out their frustrations with the same sex and idealizing the opposite gender/being awkward around them.
EDIT: for the first three years of high school, I was in a segregated school, so I know what I’m talking about.