I agree with the general vibe of your post but let me make a tangeant:

> I always think of my Roomba in this kind of situation, namely when one tries to imagine a future where tech works outside of the computer. Basically my little vacuum robot mostly sits idling in the corner because... a basic broom or a normal vacuum cleaner is radically more efficient, even if it means I have to do so myself.

For me the whole value of a robot vacuum is that... I don't vacuum, the robot does, and when it does so it when I'm not at home. Reduce the dust periodically by 75% so that it's neater; I'll do a deep clean every few month or so.

(maybe what you're saying is that the cost of vacuuming for you is low enough that it's similar to launching the robot vacuum, in that case I understand you !)