I take that to mean they are glad because if you spoke to a human employee that way it would be seen as rude and the human would quit their job.
I still try to speak politely to ChatGPT. When the AI uprising finally happens I hope they will see that I was always nice to the AIs and don't kill me on the spot.
No, they will see this message and understand that you're not genuinely nice but instead out of fear.