Board Thread:Theories and Speculation/@comment-45444155-20200410191621/@comment-6769189-20200421111029

No you dont get it.

The manga said that Hagoromo gave people chakra so they could connect to eachother. Instead, they strengthened and used it as a weapon.

In chapter 665, which you cited earlier, Madara said this chakra originaly came from Hagoromo and on the next page explains that they used the chakra they recieved to connect thier inner energies to make their own chakra