If it were universally applied, evaluated identically each time, and then used a clear pass/fail manner, you would be right. For example, the mathematical answe

If it were universally applied, evaluated identically each time, and then used a clear pass/fail manner, you would be right. For example, the mathematical answer to "1 + 1 = ?" can be evaluated objectively. But those "literacy" weren't anything even close to similar.