I don't think I said I wanted the education system to teach children how to keep the house clean but now that you mention it, it probably wouldn't do any harm considering people on MN are never finished complaining about their lazy children and partners.
Not sure when or where you went to school but cooking lessons in Scotland are not what you describe and fall under "home economics" if the notion takes you, please google what it consists of. Not a whole lot of cooking skills.
What I mean, is that our education system does not teach basic life skills. How to organise a house, bills, life admin, gas and electricity etc etc
You do also understand, that Gypsy families usually work for themselves and make decent earnings? Those trades and skills are not taught in school. It's generations teaching their knowledge and skills.
As I said before, there are many many people with little and no education who go on to be successful and there is far too much focus on this thread surrounding education.
There are other ways to learn away from the classroom based environment.