Exactly, public schools pay about 3x cost ($30k/yr vs $10k) price for each of the (learning and other) disabled kids which private schools and charters complete

Exactly, public schools pay about 3x cost ($30k/yr vs $10k) price for each of the (learning and other) disabled kids which private schools and charters completely avoid. It's just cost shifting and the only solution would be to share costs, which (like insurance) reduces profits so they'll fight tooth&nail.