In early October, Georgia state senator Elena Parent coauthored an op-ed for the 74 entreating her fellow Democrats to recall their former support for charter schools. Decrying the GOP-backed private-school voucher schemes passing in state after state, Parent warns that these programs’ unfairness “does not mean Democrats should abandon discussion around school choice.” Rather, she argues, they must reenergize their own liberal vision of school choice, focused on bringing opportunities to underserved populations.

A decade ago it was easier to make this sort of pro–civil rights, liberal defense of charter schools (albeit ignoring the gathering evidence about who is harmed by charterization and the attendant defunding and closure of neighborhood schools). Today though, it’s overwhelmingly clear that charters, like other forms of school privatization, are among the Right’s primary tools for advancing a decidedly illiberal vision of free-market fundamentalism and Christian nationalism. And recent decisions from our radicalized Supreme Court have suggested that, legally speaking, charter schools may not be all that different from voucher-supported private schools.

One of the most glaring examples of this is St Isidore of Seville, a virtual Oklahoma Catholic school that, if it opens in 2024 as planned, will be the nation’s first church-run charter. The archdiocese of Oklahoma City intends to use this publicly funded statewide school “as a genuine instrument of the Church, a place of real and specific pastoral ministry,” complete with religiously motivated discrimination against protected groups of kids. It’s just one more example of how privatization makes fertile ground for the desecularization of America’s schools — and the erosion of students’ rights.