You'd be correct, or at least entirely correct without glossing over a number of major problems, if we had some kind of Star Trek economy where everyone benefited from improvements to productivity. Unfortunately, instead we have late-stage capitalism where we've had a 50-year run of the ownership class taking all the benefit from technological advancement and everyone else playing musical chairs with the jobs that the demand from a withering middle class can still sustain. And these robots are going to take a lot more chairs out of play rather quickly.
If Japan becomes an empire through automation, it will be a dystopia straight out of '80s cyberpunk with widespread poverty and one giant neo-zaibatsu that owns everything.