I think you could make it impersonal sounding. Like, right now ChatGPT throws in a lot of cheeky things. They don't really bother me because I don't anthropomorphize it, but, a lot of otherwise smart people are struggling with anthropomorphizing these things right now (Richard Dawkins..) so it strikes me that the less personality they have the better. (If you want personality just throw it into the prompt, ya know?) To their credit I think this is customizable in ChatGPT right now (it's been a while since I looked), but "impersonal" should probably be the default until society adjusts to these things.