I get that she's trying to provoke conversation and controversy about a film that people are feeling is morally ambiguous, according to the article, but at the same time it is to me ironic that Julia Roberts is renowned for being famously horrible to work with on set, being rude and unapproachable and distant and disliked by many of her actor co-workers.
Like, maybe her perception of the art of conversation has been affected by the fact that many of her co-workers do not enjoy talking to her because she is unfriendly, which blunts the headline of this article in my opinion.
https://wrif.com/2024/01/12/julia-roberts-reveals-why-shes-difficult-on-set/
I choose to play demons as though they can have empathy, but it's always calculated empathy.
They are intentionally and willfully choosing to act with empathy because it meets some other goal, so even though all demons are fundamentally evil, they are not all fundamentally despicable.
I say it like it's some high holy road concept thing, but it's just more of a general guideline.
Demons will do anything they want to do as long as it meets their current objective.
Assuming we're talking about humanoid demon creatures and not some sort of like ethereal "presence of evil" demon.