You are replying as though “X is an important question” means “the truth value of X has important effects”, but in this context it really means “knowing the truth value of X has important effects”. The fact that people will act based on what they think the answer is, rather than the actual answer, is irrelevant to the latter parsing.
You are replying as though “X is an important question” means “the truth value of X has important effects”, but in this context it really means “knowing the truth value of X has important effects”. The fact that people will act based on what they think the answer is, rather than the actual answer, is irrelevant to the latter parsing.