As a citizen in a country, you get to decide on allowing religious fundamentalists to indoctrinate their children. I choose hell no, keep religion out of schools and out of public life.
This is an authoritarian mindset common on the left but is antithetical to liberal values. Having a desire to control how other people prefer to care for their children usually doesn’t end well historically.
You're using a lot of loaded language in your response. What is a "religious fundamentalist" to you? Also you're missing the point, because the topic of discussion is religious people educating their own kids, not religion in public schools.