That is the dehumanization process they are describing.
Your "timmy" post deserves its own discussion. Thanks for sharing it!
You're typing on a keyboard, which means you're nothing but a "next keypress predictor". This says very little about how intelligent are you.
For all I know, humans are "essentially statistical predictors" too - and all of their insistence on being something greater than that is anthropocentric copium.
In brief, the paper consistently but implicitly regards these tools as having at least minimal socio-emotional capabilities, and that the problem is humans perceiving them as having higher levels.
> Recent technological advancements have empowered nonhuman entities, such as virtual assistants and humanoid robots, to simulate human intelligence and behavior.
In the paper, "socio-emotional capability" is serving as a behavioral/operational label. Specifically, the ability to understand, express, and respond to emotions. It's used to study perceptions and spillovers. That's it.
The authors manipulate perceived socio-emotional behavior and measure how that shifts human judgments and treatment of others.
Whether that behavior is "illusory" or phenomenally real is orthogonal to the research scope and doesn’t change the results. But regardless, as I said, they quite literally said "simulate", so you should still be satisfied.
It is the ability of the agent to emulate these social capacities that leads users to attribute human-like minds. There is no assertion whatsoever that the agents have a mind, but that their behavior leads some people to that conclusion. It’s in your own example.
> socio-emotional capabilities of autonomous agents
The paper fails to note that these 'capabilities' are illusory. They are a product of how the behaviors of LLMs "hack" our brains and exploit the hundreds of thousands of years of evolution of our equipment as a social species. https://jenson.org/timmy/