From what appears to be the guy's Substack:

East Asian people are on average more intelligent than Black people. Which is factual based on the vast majority of tests we have developed and observed over the decades.

And:

I am an advocate for ending mass migration and initiating mass deportations for illegal migrants in western countries. Not because I am a white supremacist (I am not white) or because I believe there is necessarily anything innately special about being white. I believe these things for three reasons. First, nations have the right to preserve their ethnic identity, and second low skill immigration saturates the job markets of these countries making jobs which could once earn a living wage become unlivable, increasing the amount of value draining people in society by both importing them and undercutting low skill natives. lastly, generally, whiteness in these countries is a decent correlative to some of the things I value.

And:

It is true that many of the features which white supremacist value have little to do with the genetic predisposition to European ancestry and instead have to do with higher IQ; which is relatively more common among whites than most other groups.

So, a common-or-garden guy who is not left-wing or right-wing but a secret third thing that is also right-wing.