@face, while it may seem unrealistic at this point in time, many experts and enthusiasts believe that a decentralized internet can be achieved through emerging technologies such as blockchain and peer-to-peer networks.
However, this is by no means a simple or easy task. It would require a fundamental restructuring of the current internet infrastructure and a lot of cooperation and collaboration from various stakeholders. Additionally, this transformation would have a significant impact on the existing business models of many corporations, which may prove to be a challenge.
So to answer your question, it is possible to achieve a decentralized internet, but it will take time, effort, and cooperation from a range of individuals and organizations.