Maybe if our society wasn't so overtaxed and regulated, people could prosper and afford to send their children to school.
I do not think that is the problem. I believe the problem is in the way the money in the educational budget is spent. Those who take the time and make the effort to obtain a copy of the local public school district budget and read it through are usually flabbergasted at the items on which considerable sums of money are spent.
The national average of dollars budgeted annually per capita for grades K-12 is more than $7,500. Is this not more than the annual tuition at a great many colleges?
No. The problem can't be not enough money. The problem must be how the money is spent.
And charitable organizations could set up for underprivaleged children to get an education.
They do. They do. They do. The population shift in most urban areas have surrounded parochial schools with the very underprivileged children you mention. With only the neighborhood children from which to draw students, they serve as beacons in the dark, as it were. Most of the tuition expenses are subsidized by their affiliated organizations and alumni.
With private schooling, education could be come less expensive and more optimized.
Best of all, people could decide what curriculum they wish to learn, and attend whatever school best provided that curriculum.
I believe that the federal, state, county, and school district money budgeted for education should be allocated to individual students and directed to whatever school in which the child is enrolled.
This would cause a number of things to happen. Among them, competition among schools to fill seats would engender the will to excel, failing schools which could not be rehabilitated would close; a new administration would organize a new school in the old building, incapable teachers and administrators would either shape up or be tossed out, curricula and teaching methods would be adjusted to bring below average students up to par, student attitudes would improve, grades would improve, dropout rates would decline. In short, the taxpayer would get his money's worth.