The intent imo is to make schools seem "scary" and push parents to put their kids in private schools that these religious groups control, they are for-profit so they can rake in those sweet tax dollars and the parents money, while public schools flail and kids don't get a proper education. Its a concerted effort to privatize and dismantle the public school system. These schools don't have to abide by federal laws either, even while receiving federal tax money.
Throw that in with the very real dangers of going to school these days, these are the only two options after a while. Go to a private religious school, or home school... and that is not an accident or a coincidence.