Tax. The missing link is those educated people pay it back with their tax. And/or contributions to the economy.
Also part of this is making education better bang for buck.
You can say who's gonna pay for it for everything. Defense and meddling in world affairs is a big cost too.
Right, but if our answer is taxes then someone pays for it and it is not free. There's nothing wrong with that, we just can't call it free.
> You can say who's gonna pay for it for everything. Defense and meddling in world affairs is a big cost too.
For sure, no disagreement here. My personal opinion is that defense is only necessary in times of war and meddling in world affairs is never necessary.