Tbh, I agree that it is wordered weridly and that the information is kinda scarce.
Iirc, in the original thread there were information from original manga like how Yenma defeated Raditz, who at that point of time was just a soul. However, all scans that got added were from DBS manga –so, why does it apply to
all continuities on the first place? Why do DBS manga-only events apply to DBZ Toei, for example? Or to Daima? Iirc we mixed cosmological events between works, but not inherent properties of ki like abilities. Maybe I'm wrong about that though–.
Also, how it is wordered (besides the Hakai thing) it explicitely states that ki can
interact with spirits, and all scans about either an ability specific from Spirit Fission that needs more than just mere mastery of Ki like how Forced Spirit Fission takes energy out of Moro (so, given characters like Vegeta, who had Master level of Ki needed external training from a specific species to reach it and he is explicitely the only Z warrior that can, idk why it is used as an example), or characters interacting with what I guess we'd take as part of Granolah's soul, which is just NPI (interacting with a non-corporeal entity, in this case a soul, is not soul manipulation, just NPI. Damaging said entity with an attack that can affect it is not soul manipulation, just NPI + AP).
Making a comparison to Undertale, another verse which has Soul Damage, I do not see here proof of normal Ki abilities attacking both body and soul at the same time (let's remark again that I'm talking about non-Hakai ki) with an attack, just characters who can interact with souls/spirits (NPI) once they are out of the body.
And, about Hakai: why do we asume normal Ki attacks has its properties just because normal Ki users can use it with training? Beerus, which is the most knowledgeable character about destruction energy we have known so far,
makes a distinction between what destroying a technique with a ki blast leaving only dust behind is (what Goku did in Zamasu arc and presumibly in Moro arc and what Vegeta did to that small rock in Granolah arc. A technique that is a failed copy of Hakai (per Goku's and Beerus' own words)) and what Hakai truly is. Hakai energy is a kind of Ki, yeah, and characters with ki can
learn how to use it. But it doesn't mean all Ki attacks share their properties (and, in fact, they canonically don't. Destroying an object with a Ki blast like Goku and Vegeta (pre-Ultra Ego) did is different to completely erase something of existence. We know that given in manga). So why do we asume normal Ki users with no external training over destruction energy (so, they don't have the "destruction" property that differentiates Ki blasts and Hakaishin techniques) do share the property of destroying souls? That feels wrong, honestly.
All in all, imo there are 3 problems right now with how Soul Damage is in DB Ki Manipulation:
- DBS Manga-exclusive content is, for some reason, being applied to all continuities and canons, even if DBS manga was not canon to them on the first place.
- Hakai exclusive abilities, like that of erasing things (that including souls) of existence is for some reason being applied to all Ki users, even when destroying something with Ki and doing the same with Hakai is different and, to actually erase someone (+ their soul) one needs teaching that goes beyond just learning how to use Ki
- How it is worded ("Can interact with spirits and harm them") it sounds more like NPI, rather than Soul Damage: interacting with spirits is NPI. Damaging spirits with an attack that can interact with them is just normal AP
So, I'd be glad if supporters could please answer all this problems