I have no love for the public school system as it exists today.
It has become, as you said, a bastion for liberal educators that are polluting the minds of our youth. The curriculum is deplorable.
But by dismantling, do you mean doing away with public schools altogether? How would that work? Or dismantling the DOE and unions...a very good start. Thereby allowing schools to return to their original purpose..to give an actual non-politcal education.
Private schools with state funding where parents are provided money to choose a school of their choice.