Lol, first, I want to say that this entire post is a load of bullshit. That's a lot of words, starting with "that's not a fair characterization" to literally demonstrate that what I said was, indeed, a perfectly fair and accurate characterization. You don't want your kids mingling with kids with PARENTS who are non-believers. Take note of the word in the capital letters, we'll get back to that in a second.
Now, onto the specific bullshit. First, your notion that "most" christ-based private schools make you sign a statement of faith. I've never had to sign a statement of faith, and I'd never heard of statement of faith until your post, so I googled it. And what I learned is that there isn't a statement of faith required by all of the major, respected, and well known private schools in Houston. I may have missed a few, but I hit the big ones, and it was a big 0-fer. Google redirected me to all of their website's Missions, most of which talk about a balance between religion and science and reason. The ones that did show a statement of faith were most of the fucking quack factories I've never heard of, so rest easy, it looks like your children won't be rubbing elbows with mine any time soon.
That doesn't change the fact that your "most" is a mischaracterization, and thus complete bullshit. It seems like the statement of faith is more of an outlier. Fun fact, the Texas Homeschool Coalition has a Statement of Faith. You folks can make of that what you will.
Second, your entire notion that mixing children with different concepts of religion is telling...in an ominous way. You're already setting the table for intolerance and children living in a nice little snowflake bubble. Which, thankfully, is literally AGAINST the Mission of the school my son attends, it says so right on their webpage. Anyway, my kid is 6, and he's in kindergarten. Do you think we just popped him out agnostic, and are teaching him atheistic tenets at home so he can go to school and poke a stick in the wheel of Christianity...by having him cast doubts in the minds of other six year olds? If you think that's feasible, I'm questioning whether even have or have ever had children. My child goes to school, and learns, and plays, like every other fucking kid in the world should. Lol at the term closeted agnostic. It sounds like you have more of a problem with the children's parents.
My child is going to do the same thing every other child does, and the same shit that I did as a kid. He's going to go to school, get a great education, go to chapel at school once a week, the same way I was drug to church on Sudays as a child, and he's going to have a religious studies class once or twice a week, the same way I had CCD and religious studies class, and then when he's old enough he's going to come to whatever fucking conclusions he wants to without me or my wife trying to indoctinate him into fucking shit. Becuase he's a child. He doesn't know what the fuck to believe except what he's taught, and what he sees, until he develops enough life experiences to make his own choices and come to his own conclusions. Which in my humble opinion, is what parenting is supposed to instill in children anyway.
For the record, by what I can tell, this is a pretty liberal private school. It's liberal becuase it apparently still believes and practices the teachings of Jesus. It probably helps it's not a traditionally evangelical denomination.
But we certainly agree on the voucher aspect. Of course, your reason is because you don't want your children to have access to diversity and experience difficult questions about faith potentially in the form of their classmates, and I don't think people should have to pay 25-30k a year on top of their taxes for children to learn in an environment with well compensated teachers, who have all the resources they need to teach our children, and have appropriate teacher to student ratios, teachers are required to have college degrees and often masters in education, and who actually care about the kids as opposed to taking the job becuase they needed a paycheck and it was what they could get.