I think their trained data and current models for navigating are almost completely useless for a humanoid robot. They might have the awareness tracking for a certain "scale" of objects but a humanoid robot can trip on a half inch ledge a car can ignore and roll over. Let alone all the control systems for making the legs do leg stuff.

Boston Dynamics is already using modern AI technics and that shows on the huge advancements they had in recent years which, being revolutionary robots, are still kinda useless compared to "traditional" industrial automation costs and applicability.

Tesla is as close to being BD as it is close to being Apple and launching the next iPhone killer.