The third line is literally describing it performing household tasks. Not factory work. You could've at least pretended to have read the article before making a smug mess in the comments.
But I'm correct. What tasks are they? The dishes? Then it sits and does only that, as it can't move. Pours drinks? Then that's it, as it can't move. Without moving, it's just a literal appliance. I guess if on wheels it can be a multi usage appliance. Dishes. Then roll it to kitchen bench to make pancake batter. Then roll it to stove top to make pancakes. Then roll it to fridge to get ingredients for drinks. Then roll it to bar to make drinks.