I want one personally, so it can rake the leaves, mow the lawn, tend the garden, do the laundry and dishes, replace the roof, etc., when I'm old. But they should also be used to pick up litter along the highway, paint over graffiti, etc..
Eg lawn mowing robots already exist, and have for a decade or so. Garden tending also exists, though I think only commercial prototypes at the current moment. Roofing feels very possible, but I only roofed once so ymmv.
Is the future going to be buying a humanoid robot with a thousand servos for $100,000, or texting a number to have a self-driving car drop off a bladed roomba made from bargain bin brushless motors and plastic to mow your lawn for $0.50?
And the two-handed spot will have a hard time grabbing something under the sofa.
A buddy demo-ed something from work doing exactly that like a decade ago, but it was commercial and designed for an assembly line.