This is just the most perfect Silicon Valley microcosm.
How many startups work is they simply break the law. The gamble is that you can get big enough fast enough that you can then lobby for a change in the law before governments catch up. Uber and Airbnb are like the posterchildren for this. Taxi services are regulated. You can't run an illegal hotel in a residential area. Simple.
So what we have here is another company who doesn't want to make a test kitchen or house. No, that's too expensive. So they'll instead use another startup to effectively steal a lab. It's layers upon layers of illegality, basically.
So if this succeeds and this company creates waves of domestic robots, we can then start to imagine what the next layer is. Will somebody rent an Airbnb with domestic robots so it can then sublet those robots to somebody else or use them for tasks they weren't designed for?
If it can clean a kitchen, it can cook meth. Probably.