Why wouldn't everyone want a robot that does all your chores, given that it is affordable? Everyone I know uses a washing machine. Do you wash your clothes by hand?
For better or worse, there is a fundamental difference between a tool that does a specific task under command (e.g. a washing machine), nothing else, never by itself, and a general purpose machine with some autonomy (a "robot") .
Many people will want full control over what happens in their house, and potentially feel unsafe having things that move on their own. Where's the line is for "full control" will be personal.
Many people will want full control over what happens in their house, and potentially feel unsafe having things that move on their own. Where's the line is for "full control" will be personal.