So who is supposed to do anything when there arises an inevitable monopoly due to the technological advances? According to you, no one. National Socialism allows and encourages private property, family businesses and such, as long as it doesn't harm the Nation (The people). To protect the People, it must also protect the environment. Without nature, a People cannot be Healthy. What National Socialism does not allow is for degeneracy like faggotry or monopolies that drive families under, undercut their employees for profit or for it to be hazardous to the people or nature. It also wouldn't allow for out-group ethnicities to ever operate in large enough numbers to get a foothold for ethnic invasion or polarization. National Socialism has a whole monetary system and more nuance to it, but you're a massive faggot and refuse to actually listen.