Seems I were wrong about you not understanding the word thing. Apologies.
You keep saying that word "independent". I'm starting to think we might not disagree about any objective properties of tulpas, just things need to be "independent" or only the most important count towards your utility, but I just add up the identifiable patterns not caring about if they overlap. Metaphor: tulpas are "10101101", you're saying "101" occurs 2 times, I'm saying "101" occurs 3 times.
I'm fairly certain talking to bodies that claim those things would not change my probability estimates on those claims unless powerful brainwashing techniques were used, and I certainly hope the same is the case for you. If I believed that doing that would predictably shift my beliefs I'd already have those beliefs. Conservation of Expected Evidence.
((You can move a tulpa between minds to, probably, it just requires a lot of high tech, unethical surgery, and work. And probably gives the old host permanent severe brain damage. Same as with any other kind of incommunicable memory.))
You keep saying that word "independent".
(shrug) Well, I certainly agree that when I interact with a tulpa, I am interacting with a person... specifically, I'm interacting with the person whose tulpa it is, just as I am when I interact with a PC in an RPG.
What I disagree with is the claim that the tulpa has the moral status of a person (even a newborn person) independent of the moral status of the person whose tulpa it is.
...I'm fairly certain talking to bodies that claim those things would not change my probability estimates on those claims
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.