What about when a robot is carrying an uneven load and has to rebalance? What if it is knocked over and needs to get back up? What about Steep inclines? Stair

What about when a robot is carrying an uneven load and has to rebalance? What if it is knocked over and needs to get back up? What about Steep inclines? Stairs? What if it needs to climb on to a different platform? A conveyer belt? A vehicle? A beam? Even in a factory or warehouse setting wheels are useless for anything but the most ideal cases. And there are already countless robots successfully operating in that space. A general purpose robot is the holy grail, and legs are a requirement for that.