“A primary purpose of the educational system is to train school children in good citizenship, patriotism and loyalty to the state and the nation,” Croskey wrote.
Easy to understand how they'd want to dissolve homeschooling, then. If homeschooling is indoctrination to obedience to the state, they want to make sure that the state controls it.
Believers must never allow the affairs of earth to distract us from our purpose here, which is attending to the interests and affairs of God as they pertain to this world.