I think the main thing I want to say [besides my response to Oliver below] is that this post was not framed in my head as starting a conversation in response to your post, but as gesturing in the direction of some under-emphasized considerations as one contribution in a long-running conversation about rationalist jargon. Of course, I ended up opening with and only taking quotes from you, and now it looks the way it does, i.e. targeting your “bid” but somewhat askew. So that was a mistake, for which I apologize.
Also, I know I basically asked for your “actually a defeater” response, but I really was non-rhetorically hoping people would think about what I was leaning upon and accomplishing (or not) by using the Names that I chose throughout that might not align with their prior ideas about what the Names are for.