The problem is not that people are lazy; the problem with open systems is that they are much harder to moderate and people want effective moderation. Usenet was open, decentralized, and wound up dying because there were too many problems with moderation and white supremacists etc. would show up and flood NGs with their nonsense.
There are also legal issues that kill decentralized/user-controlled systems. Copyright and child abuse are the most prominent, along with terrorism and drug trafficking. Who gets sued or prosecuted when the system is open, decentralized, and user-controlled? The users, and that's why peer-to-peer filesharing died, why so few people are willing to host a Tor exit node, etc. Before talking about banning centralized systems we need to talk about updating the legal system so that it does not force centralization, which is a much bigger project and much harder to get right.
There are also legal issues that kill decentralized/user-controlled systems. Copyright and child abuse are the most prominent, along with terrorism and drug trafficking. Who gets sued or prosecuted when the system is open, decentralized, and user-controlled? The users, and that's why peer-to-peer filesharing died, why so few people are willing to host a Tor exit node, etc. Before talking about banning centralized systems we need to talk about updating the legal system so that it does not force centralization, which is a much bigger project and much harder to get right.