Unfortunately we just cannot explore the counterfactual and just have to do post hoc ergo procter hoc. No matter how big the private sector investment is, there

Unfortunately we just cannot explore the counterfactual and just have to do post hoc ergo procter hoc. No matter how big the private sector investment is, there will be some Government investment as well. That is enough to question whether the private sector can even come up with shoes on it's own.