It normalizes that style of thinking and communication in your brain, and forcing you to compartmentmentalize, if you even want to, two standards of treating a problem space's conversation. And since you're human, that will get wuzzier over time until "being rude to get a result" is what you're doing to someone in a shop or on the street.
Don't normalize being an asshole to anyone or anything, machine or not.
Don't normalize being an asshole to anyone or anything, machine or not.