The difference is, we already have an example of what he means by "power" on top of that.You're the one playing word games. Please point out where he compares them, because I don't see it? If I say giving food to one person ended in a result similar to me giving food to another, that in no way implies both food are the same.
Besides, what you're arguing for goes against Hagoromo's philosophy. He doesn't care about actual power and had literally no reason to give it to Ashura. After saying he gave power to Ashura, he even defined what true power was to him.
here's an imagine of Asura using RSM with KCM
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