I went through the setup process for Openclaw. Near the end I felt like I had wrestled more with setting it up than I would have had to if I had just built it from the ground up. So I pointed Pi at Nanoclaw and asked it to review it and build me a minimal clone. It took a few minutes and I had the core of something that is easier to maintain (for me) than some unknown large and cumbersome system, or whatever Openclaw is.
To each their own.