Precisely. Even for technical people, I doubt its possible to totally disallow your own brain from ever, unconciously, treating the entity you're speaking to like a sentient being. Most technical people still will have some emotion in their prompts, say please or thank you, give qualitative feedback for no reason, express anger towards the model, etc.
Its just impossible to seperate our capacity for conversation from our sense that we're actually talking to "someone" (in the most vague sense).