While I agree with your general sentiments,
I find that most people who bash the Common Core State Standards don't really understand them.
Why, exactly, do you feel that Common Core is a failure?
Education is one of the few areas that the state has clear, Constitutionally defined authority to manage over the federal government.
Yet, 46 out of 50 states have accepted the Common Core, which seems to me to be a tremendous success.
In my examination of the Common Core State Standards, I have found them to be thoughtfully designed, and a tremendous improvement over the fragmented and rambling state standards of old, at least in Illinois.
I find that most people who bash CCSS think that it's a method of teaching, rather than what it truly is: broad learning standards that give educators some general goal in which they can use any method to achieve.
Now, if I move my family to California, New York, or Wisconsin, these students should be working on roughly the same concepts.
This to me seems like a good thing.
Of course, there must be a reason why you think that they are a failure, and I am certainly willing to hear you out.