ooo okay! so it's not similar to traumagenic in anyway? I like learning about different system origins
it’s not rly a matter of similar vs not similar, being spirigenic / metagenic and being traumagenic isn’t mutually exclusive. someplural could understand their trauma origins best thru a spiritual/metaphysical framework for example ^^
i personally think this brain and body we’re in was always wired to be open to otherworldly things no matter what, even if this world didn’t mistreat them, so the capacity for plurality here existed before trauma
with regards to origin in general tho, i don’t rly think being “mono-origin” or “multi-origin” of a plurality is more common than the other, it’s just a matter of individual collectives’ selves-interpretation. you (general) can have all the labels or lack of labels you want, there are no hard and fast rules