Wouldn’t a better system have more options with different approaches rather than a single lowest common denominator? Just from a scientific perspective, more e

Wouldn’t a better system have more options with different approaches rather than a single lowest common denominator? Just from a scientific perspective, more experiments that are able to learn from each other and adapt things they see working elsewhere into their approach should naturally lead to constantly improving schools. A single lowest common denominator that nobody is allowed to escape from is doomed to failure by comparison.