You can't legislate morality but you certainly don't need to fund immorality.
Or, legalize immorality....but, therein lies the rub....it's not the separation of church and state, it is the separation of state from church.
Church can influence state all it wants.
But, if laws are not based in morality, then you have “Good Pedophiles”, on every block, coming to you soon.
If morality is subject to the rational mind without God, then morality is in a state of situational and generational degeneration.