The three Rs are kind of incidental.
Now to be clear, we do need to grow up to be functional adults, but public schooling is not the only one option to achieve that.
It's a sneaky name designed to make you conflate the two.
Every parent has a voucher, that voucher can be redeemed at a school of their choice, could be the public school, could be a private school, etc.
School vouchers can easily lead toward incentivizing minimizing education spending.
Oh also, private schools are often not held to the same standards of avoiding religious teaching as public schools are (by virtue of being a public service). The result is that the vouchers can end up funding religious education, but that's a whole other can of worms.
It is completely false to charatice a school choice program as "more choices for the rich" as the rich already have those choices, poor and middle class people have zero choice because their money has already been taken to fund the public schools. redirecting this money to better more efficient systems is preferred and gives the poor and middle class choice that is normally reserved for the wealthy
>> This voucher results in funds being diverted from public schools
yes, that is by design and the desired outcome of libertarians.
>>Oh also, private schools are often not held to the same standards of avoiding religious teaching as public schools are (by virtue of being a public service). The result is that the vouchers can end up funding religious education, but that's a whole other can of worms.
Another red herring and strawman, but I (and most libertarian) are fine with the limited amount of religious education that would result from school choice if it means dismantling the failed and unethical public school system we have today.
I am sure you are a huge supporter of the Public School System and see nothing systemically wrong with it. We disagree with this position
I do actually see a lot wrong with the school system, I think the fact that education is largely funded from local property taxes goes strongly against most ideals around American opportunity and that the highly localized management means that a cartel of local officials can run a system into the ground with only limited options available to the DoEd to address is quite problematic.
There's a bunch of things wrong with the school system, certainly, but I can't see how partial privatization would do anything but exacerbate the issues.
Nothing I say will change anyone's minds on this topic, it is one of those things where no amount of data or facts will change minds. You either believe in a unionized Public school that only fails because we do not spend enough money, or you recognize that giving a monopoly over education to a group of people based on geography will always result in bad outcomes no matter how much money you spend.
While Libertarian and Authoritarian do exist on a spectrum in some ways, you are either on the Libertarian side of that spectrum or the Authoritarian Side.
So it is no wonder that unionized teachers would oppose the Libertarian Party, libertarians want children to get a good education and allow parents to choose the type of education their child gets, taking away large amounts of power from Teachers who believe they should supplant parents and "know better".
This has never been more clear than in the Age of COVID where the hypocrisy of Teachers and their union has been on full display with their refusal to teacher (aka their job)