Actually in public schools it would be an overall improvement if the leftist controlled Cultural Marxism promoting 'educational' system ceased promoting atheistic leftist ideological and political 'values' and returned to simply educating students on traditional subjects -- sans the Marxist influence ideology.
Not being conditioned in school to actually spit on the Holy Bible and the very concept of God, maybe young people would become curious enough to begin wandering into churches. It would take a while; but then so too was the gradual takeover of the nation's educational system by the Left.