But does it understand, "Tea, Earl Gray please."...?
And does it also talk to you, e.g. "Hi, Jim. Your load of ...underwear... will be finished in ...forty-five... minutes."
This could get interesting when you have guests over. "Hello Bob, this is your washing machine speaking. According to my soil sensors, the cat poo on your bed spread will take an additional ...thirty... minutes to remove and sanitize...."
Then come the error messages. "Jim, I need your help. I have too many suds, please come in and press and hold down the Extra Rinse button for thirty seconds..."