The popular mood of group X should be used to create and pass legislation, regardless of whether or not said mood (read: sentiment) is congruent with the state of federal Constitution?
Do you normally base your actions on the popular mood of others? If the popular mood of X group said they feel like their is no hope left for the Republic, and they are going to drink the laced Kool-Aid, you think that that is poll is accurate of the whole, and should be used to shape legislation?
Is the Constitution our compass or our feelings with media polls?
Do I normally base my actions based on the popular mood of others? If it effects politics, then if politics effects the economy, it effects the capital markets, and therefore it effects me.
Politicians are effected by polls. It is important to pay attention to polls if you follow the political process. And since the political process effects the economy, then polls are of interest to me.