Current politicos and would-be public servants love to describe themselves as fiscal conservatives and social liberals. It sounds so logical. We take a solid, quantitative look at the realities of money and budgets, but we recognize that there is nothing normative in the hazy realm of morality.
Unfortunately, the apparent coherency is only skin-deep. Social liberalism (as in moral laissez-faire with regard to sex, drugs, etc.) is an untenable position in a welfare state. You can’t agree to pay for everything and then allow the partiers to empty out the coffers with their crazy behavior. Down that road lies financial ruin. We can’t even talk about laissez-faire morality until the welfare state is scrapped or scaled back to a point we would find unrecognizable.