Benjamin, it helps TREMENDOUSLY! I've been literally yearning for this kind of critique for years. I'm very happy to go back to the drawing board to sharpen my ideas and their articulation. It's crucial to me to successfully "defend my thesis" so to speak. I understand the points you raised and will focus on addressing them.
You truly have my deepest thanks. I know you are a busy writer churning out ideas that to me are really deep. I really appreciate the time you spent writing this critique. I couldn't have asked for more.
In case you're curious, there is a sort of metaphysics or phenomenology behind truth units that might relate to the issue of epistemology that is described in this other truth units article:
https://medium.com/@alexbennett-ap/havent-figured-it-out-yet-719626ce3612