>>725063932
Like 99% of surfaces she needs to go on will be flat and most places are wheelchair accessible these days. Legs are a very complicated set of programming.
Once robots are really advanced in their articulation yes we can go full legs without issue, I just think early on a wheeled lower chassis can make things way more economic. You can make the connection points modular so you can swap the lower body with multiple forms of locomotion. Because honestly if I absolutely must go with legs, I want to give her spider legs.