Not one bit. When my son was in elementary school, his original diagnoses was ADHD. The school had never heard of it. There was a school in the area that specialized in teaching ADHD kids, but of course, the PUBLIC school wouldn't send my kid there because it cost too much. Guess what I found out? At the time, a child with a health impairment (such as ADHD) generated an ADDITIONAL $7800 for the school district, this was over and above the already nearly $5000 they got for him. That private school, cost $7500 a year. Yep, they still would have made money off of my son and he would have gotten a more appropriate education.
A learning disability generated $2000 at the time and a behavioral disability $6000. This was nearly 20 years ago. One just has to wonder how much the schools now get for kids like my son.
I would have preferred to use the money earmarked for my son on my son's education, instead only God and the school district know where all that money went.
I'm all for vouchers, as long as it's for the entire amount of money the school district gets for each kid.
BTW, that private school I was talking about, it wasn't religious and even if it was, who cares? Are you so dead set against kids getting religion that you would deny them a decent education just to make sure they get indoctrinated to hate Christians like they do in our public schools?