I just found out that Tomasz, co-director of the Ethereum Foundation, is resigning. He says he wants to focus on AI and agent systems. I wonder if that means he considers them more critical than the development of Ethereum right now? Bastian Aue will take his place, and Xiao-Wei Wang will remain the second director. Tomasz served less than a year in this position — he replaced Aya Miyaguchi along with Wang in March 2025. During this time, they accelerated network upgrades, laid off staff, and shifted focus. Now he writes that his role has gradually diminished, and the Foundation’s leaders have become more confident in making decisions independently. It sounds logical, but still strange — a person comes in, makes some changes, and then says he’s no longer needed there. The Foundation will soon publish new proposals for Ethereum development and DeFi coordination. Will this be Tomasz’s last big move at the Foundation, or is he truly transitioning to something entirely different?