Christine Kim, former vice president of research at Galaxy Digital, wrote on the X platform that the new Ethereum Foundation organizational structure is confusing. Tim Beiko, Barnabé Monnot, and Alex Stokes have multiple roles, both leading all the foundation's R & D teams and managing their own teams. They are responsible for L1 and L2 scaling and improving the user experience (UX) over the next 12 months. In addition, Christine is skeptical about the details of the architecture diagram, including whether the bold name is the team leader, the purpose of highlighting some parts, and whether Tim is responsible for protocol coordination and overseeing multiple projects. At the same time, she is puzzled about the color grouping logic, such as why consensus mechanism and account abstraction are grouped together, but stateless consensus is not included; why Testing and pandaops are grouped, but Security is not grouped.