A Global Network of Personal Knowledge Container/Boundary

1. The proposal assumes that the existing blockchain and data center infrastructures can handle the demands of large-scale machine learning computation and data processing required for the proposed service, which may not be the case.
2. The proposal does not address potential security and privacy concerns around the use of blockchain and Smart Contracts in the management of sensitive data assets.
3. The proposal also assumes that there is a demand for custom-made or localized Large Language Models, and that organizations and individuals are willing to pay for them, which may not be the case.