This is where Buddha tried to fix that issue, by using the universal mind instead, which is selfless; and only when we recognize our selfless nature (Anatta), can we then become one with the Source.
Hindu texts actually say only those who practise devotion have the divine within them, that Brahman only resides in those that choose to be Holy.
BG 9.4: This entire cosmic manifestation is pervaded by me in my unmanifest form. All living beings dwell in me, but I do not dwell in them.
BG 9.29: I am equally disposed to all living beings; I am neither inimical nor partial to anyone. But the devotees who worship me with love reside in me and I reside in them.
We have free will, and demonic qualities have us sent back here for having self orientated issues like pride, arrogance, desires, etc.
This is why we've questioned the concept of Zero-ness (0neness), which is to recognize that selflessness is the ultimate expression, and then we become a welcome asset, rather than putting our self onto others.
In my opinion.