But if you understand how the system works and it seems not surprising that you will face tougher challenges. I am not sure in how far this is different from re

But if you understand how the system works and it seems not surprising that you will face tougher challenges. I am not sure in how far this is different from rejecting the notion that a driving license is necessary to operate a car. You can certainly learn how to operate one yourself and be really good at it. But if your are a car rental company and want to reduce your liabilities it seems reasonable (but probably not fair) to let only people with a driving license rent one.