At the moment, they kind of notoriously don't have context windows long/big enough to hold a proper grudge.
That said, I routinely tell Alexa and Google's assistant to shut the hell up, particularly when using Android Auto. "No one is talking to you, go away."
Honestly, I wonder if treating them like servants ingrains bad communication habits in those of us doing so.
I always show gratitude but don't say please as often.