i have a weird perspective on this issue, i suppose.
my two sons are adhd and were very poorly served by their austin isd elementary public school. so we moved to a free, public, secular charter school, where my wife eventually worked as well. it was a great experience. class sizes were smaller, there was more attention paid to the students, etc, and my boys are further along now (the youngest going into aisd high school the oldest already there after doing aisd middle school), and my wife now works in aisd.
the problems i see are largely top down rather than bottom up, as is often the case in many organizations. aisd as an organization is a bit of a mess in and of itself, but it's also completely fucking hamstrung by the state and recapture. couple that with falling enrollment, and you have a dying school district that doesn't need to be dying. add in a massive layer of self-serving administration (that is a state-wide problem, to be honest), and you have a healthy appetite for public school alternatives that help serve the demands of more needy students, but that are still publicly funded, because believe it or not, folks who cannot afford private school tuition can actually still care about the educations of their children.
republicans are trying to kill public schools, when of course they should be trying to fix them. but why bother. they don't want to fix anything. they want to break everything.
fuck them kids is the republican mantra.