There is a great debate in robots about legs vs wheels and which one makes more sense for home robots.
On the one side, wheels are cheaper, more reliable, and safer in the near term; on the other side, legs unlock a wide range of capabilities for homes that allow them to, in the long run, cover many more of the tasks people want their robots to do.
I believe both have good arguments:
A look at the future. Scalable robotics hardware + models + data. The tasks here are cool, showing the robot bending down and interacting with its environment using its whole body, even if only in minimal ways