Solution for what?
Home schooling isn't a legitimate solution?
Homeschooling might seem to be a solution for you but it is not a practical solution. Where would that leave single parents who have to make ends meet and MUST work. For those parents who are together and one partner is working for a proper salary that might be an option for some but for the vast majority it is not.
Any solution must be in the best interest of the vast majority. Home schooling at best has flaws too.