In general, I think that the government should act according to a decision process of “what, within the ethical injunctions we’re restricted by, are the most positive impacts we can make on society, according to our best understanding of the public’s preferences should they have the information available to us?”
The problem is that attempting to optimize subject to deontological/ethical restrictions tends to result in finding creative loopholes in said restrictions, i.e., attempting to obey the letter but not the spirit of the ethical injunction.
That is a risk, but some restrictions are easier to find loopholes in than others. Obviously, I think that injunctions where the letter accurately encapsulates the spirit are better than ones where it does not.
The problem is that attempting to optimize subject to deontological/ethical restrictions tends to result in finding creative loopholes in said restrictions, i.e., attempting to obey the letter but not the spirit of the ethical injunction.
That is a risk, but some restrictions are easier to find loopholes in than others. Obviously, I think that injunctions where the letter accurately encapsulates the spirit are better than ones where it does not.