It's not about parents. It's not about facilitating childcare. It's about children and their needs.
I agree.
If parents are needing better childcare to cover holidays and wrap around care, then the solution should lie in that area, not in just sending children to school for longer.
As a country we should look at better out of school childcare options.
Yes, some of these could be located within school premises to make things easier for parents, but they shouldn't just lie in schooling and more of the same.
So - better wrap around care, located near to or on school premises, run (and paid to) by other staff and companies, and not just education based activities - more extra curricular options, or even just the chance for children to be children - to play and run around, and have fun.
And - better holiday care for all ages of children, and for those children with additional needs. Located within the locality, accessible to children from a range of schools - encouraging children to mix with others outside their small school circle. Better financing options for those on lower incomes, with increased use of salary sacrifice and paying pre tax, etc. Wider range of activities available for all interests, and to cover working hours. But again, also just the chance for children to play together and not just more lessons.
As for life skills - yes, add some of them but never forget the key that actually life skills ought to be taught at home more than elsewhere. It should be a key role for parents to do this.
We also need better flexible working conditions for parents, for both mothers and fathers, but without then negatively impacting on those who are child-free or who have adult children.