There is a philosophical error so pervasive I believe it has a directional effect on governmment policy. Consider the following questions:
It is implied that "we" refers to a democratic nation-state: the USA, France, Luxembourg, etcetera. But that's ambiguous. A nation-state is both a nation and a state. A nation is a people; the people of the United States are a nation. A state is a government; the government of the United States is a government.
When a person asks "Should we
But when "Should we
It works in reverse too. Anything that seems bad becomes forbidden.
"Prostitutes suffer" → "Prostitution is bad" → "We should stop prostitution" → "The government should stop prostitution" → "Prostitution should be illegal" → "Prostitutes should be jailed"
These are six different claims, but asking "Should we end prostitution?" bundles all of them together. It conflates small-scale voluntary choices with large-scale laws restricting freedom.
What's nasty about this error is it's non-random. This error biases democratic policy toward government-mandated homogeneity, and against freedom.