If you’re interested in robotics, this video is a must see: https://youtu.be/EtMyH_--vnU?t=32m34s
I have to say I’m baffled. I was genuinely shocked watching the thing. Its speed is incredible. I remember writing off general robots after closely following Willow Robotics’ Work. That was only three years ago. Again, I’m pretty shocked.
Do you have a link to Max Tegmark’s rebuttal? What I’ve read so far seemed like a confused dodge.