Because the schools are run by....
<crazy mode>
The Bankers!
</crazy mode>
Now then, all you'll ever need to do in this life can be summed up in three rules:
Deny responsibility.
Attempt to shift blame.
Make counteraccusations.
Your education is now complete - we just had to keep you off the streets until you were 18.
I hope you understand.
If you'll excuse me now, I have to go back to the vault and roll around in a pile of $100 bills.