So buy one car for the 10 years in your life where you have kids that need cars seats and then rent for the other 50 years of your adult life. It wouldn't need

So buy one car for the 10 years in your life where you have kids that need cars seats and then rent for the other 50 years of your adult life. It wouldn't need to cover literally every use case in the world to have a major impact on the economy.