Slop.

When we compare the aims and actions of both countries, it's clear that the Soviets genuinely wished to help establish a state for the Korean people, and that they did not intend for the division to be permanent.

I would heartily agree.

The US Empire in fact was the one to split the peninsula. As you said, the Soviets were active for less than 5 years in the north (beyond the eventual trade and fraternal relations).

I don't think splitting the state was their original intention, nor that they were solely or even mostly responsible for doing so. However, I think it's ahistorical to claim that they did not participate in the actual splitting of a nation.

Occupation to me implies that they were unwanted and staying anyways, neither of which are true for the soviets while both are for the US Empire.

They did institute a trusteeship which they were expressly asked not too by the elected representatives of Korea.

I think it's reasonable to critique the level of influence the Soviets had, but such a critique cannot be made to equate the role played by both the Soviets and the Statesians.

At no point have I equated the roles played by the Soviets and the US, and have in fact claimed the opposite to be true in nearly every response.

In reducing both to "occupiers," you make it seem that the Soviets too wished to establish a colony, when this has proven false

There is a difference between an occupation and a colonization. I would categorize the US as more of a colonizer, as occupation force eventually leaves.

To simplify this to the same western chauvanism that the US employed in colonizing the ROK minimizes the gulf between how the two countries treated Korea.

I don't think I ever attempted to conflate the two western countries to be equal in anyway. Just because they exhibited some similar characteristics such as western chauvinism in their decision to divide a nation between each other does not mean I think their motives or methods are the same. If anything I feel you are conflating any criticism of Soviet interaction with Korea as a tacit approval of US colonialism.