STS viable path toward Unity?

[unity100]

How do these STS parts, facets of Us (or beings) reconcile that they are, indeed, moving us all toward Unity via separation (control, domination, manipulation, etc.)?

They don't have to reconcile anything:

To start with, the state of being you describe above is not attainable until the early 6th. You can understand it, but you would not be energetically manifest it.

Then, spiritual bias is a fundamental bias that is strong and it changes very slowly. So the spiritual bias of an entity that is negative would affect its inclinations with or without the veil. The drive from that spiritual bias would be stronger than other drives when the veil is lifted.

And simply - if the entity did not have that much negative polarization in nature, it wouldn't polarize negatively in 3d in the first place.