I’m glad to see more research into this phenomena. Not the best data out there, sure, but it’s a start that could incentivize further research with proper sample sizes and procedures.
This is an issue I’m acutely familiar with. Everything of import is, to a degree, personified. Not everything gets a name, necessarily, but everything has an “identity” which helps me to process events and interactions with it.
AVR crashes? “Oh, she’s being pissy today.”
Car taking a little longer to start in the morning? “I know girl, I’m tired too.”
This extends to treatment: the more personified the object, the better its treatment. Stuffed animals get names and apologies, as does Siri (though the voice assistants also get a tongue lashing when they’re non-performant). When I retire something, I try to find it a good home before trashing it (which is why an old Pioneer HDMI 2.0 AVR is still sitting in a box, alone and unloved by a new owner). I treat objects with the same reverence I treat people, which earns me the occasional eyeroll.
I’d love to know more about why this phenomena is so prevalent in autistic people, and what the benefits or harms of it are. Here’s hoping another team takes up this baton and runs with it some more.