Except, in your final statement that’s kinda false? The “Anima” is just the electrical signals of the meat suit. That’s it, that’s the “you”. There is 0 evidence that’s ever been produced of any kind that there is any existence of a soul or spirit beyond “trust me bro.”
In this case you have 2 exact copies of “you” and milliseconds later those two copies diverge as new neurons are formed. As soon as they start forming their own experience at that point each one is different, their own “me” (from their points of view). No need to make up some higher level of meaning such as a soul.
We are all just brains riding around in an electrical meat suit, listening to chemical signals from the bacteria in our guts and some how finding meaning and purpose in an uncaring universe. That’s a helluva a lot more amazing and meaningful then a cosmic space daddy giving us “us”