I think the points you make are all valid, but don’t change my view on the overwhelming undesirability of a theocratic death cult regime possessing nuclear weapons, which is presumably, based on what you have posted, not a view you share.
I would feel exactly the same about it being in the hands of US Evangelists.
I think there is a greater risk of a religious leader using a nuclear weapon for theological reasons than a political leader using it for strategic reasons. It looks like you don’t.
You may be correct, but I don’t think it’s worth the risk fwiw.