“but these schools should get zero state funding”
Do you mean funding for pupils once the school has been built by the RC church?
So which schools exactly should get state funding? Bearing in mind that most working adults and parents have paid their taxes. Every child has a right to an education, under the human rights act.
So only those that certain posters agree with should get state funding for pupils? Who gets to decide the value system of which schools are worthy of the holy grail of state funding, for pupils?
Personally, I think every child should get the same amount of state funding, whether they go to a church school, grammar, independent, online school. I find it pretty outrageous that they do not. That is what most other countries do.