Except for the most elite of private schools in large metro areas they can’t survive much longer without public dollars. Their enrollments are falling, not rising. Without public vouchers many private schools will close down. This puts those kids and their parents back in public schools where they are desperately needed. It’s the parents that make the schools, which has been shown time after time in study after study, and when you take the parents who care the most out of the public school system via artificial voucher systems, you pull out the parents who are going to make the schools set higher standards, do better, and achieve more.