If you want to see what the public education system is for, talk to recent economics graduates, ask them if they have studied the Austrian school, ask them what they know about investments, about the debt system, or simply ask them how to detect in advance a liquidity crisis in the system.
They do not even study the economic cycle and more importantly why it occurs, they are simply inculcated with the lie of debt so that they will be future workers of the debt system and perpetuate it.