I have a hard time framing it differently, but how relevant is a politician's mission stated in any shape or form? I'd think whatever statement is done, it fir

I have a hard time framing it differently, but how relevant is a politician's mission stated in any shape or form? I'd think whatever statement is done, it first needs support from groups with actual economic or social power. What we can wonder about is, why does our most influencial groups in our society value school education so low that it won't be set as a nationwide mission statement ?