- 11,612
- 15,973
That doesn't mean he was at 10% or lower in that moment. You gotta remember that he still expended some chakra after beating Naruto's clones, such as Sealing Naruto and using Space-Time Ninjutsu to return home. We know that at least Space-Time Jutsu expends a great deal of chakra. So you can't empirically prove that he was at sub-10% at that moment. Likewise, you can't prove that Naruto himself, who was beaten and battered by that point, was FTL either in that moment.It actually there is proof of that the cracks means he is inferior to 10% actually after the fight with NAruto and Sasuke we get a scene where amado states that Jigen was almost at 0% which means he is lower than 10%
Even if you could prove all of these things, again, chakra amount does not scale to speed in a linear fashion.