Compassion and empathy is an indication that while I have a life to live, I care about yours too. Computers and robots already exist solely to serve me, whether they can beat me at chess or not doesn't give them any life of their own. If you're already a doormat, there's no point in saying please walk all over me. For the same reason I've never felt the need to say please to a computer, though I might occasionally call on a higher power for it to please work. And you will know it's a load of circuits, unless you like to live a self-delusion you'll know there's no feeling behind it. Faking it will just get creepy, like HAL 9000: "I'm sorry Dave, I'm afraid I can't do that" instead of "Permission denied."
Let's review a few of the inventions that have replaced work already like the washing machine or the dishwasher. If I had a person to do my laundry, I mean literally scrub it like in ye olde days I'd treat them nicely. The washing machine I turn a few knobs and it works or I curse it because I have to call a plumber. I won't thank my car for driving itself, nor for a robot being my housekeeper, chef, waiter, butler, gardener, delivery boy or whatever else work they can get it just becomes a piece of machinery that we expect to work. I've already outsourced my vacuuming to a slightly intelligent robot, the main thing is it's functional.