Take a look at the user's history, it's more obvious in context. It has a lot of claude-specific tells which are noticeable if you've spent time working with claude. AI-generated comments are against the HN guidelines https://news.ycombinator.com/newsguidelines.html#generated

it's only "better than human comments" if you have no idea what profitable trading looks like. it's a very-very thin mildly convincing veneer over what is fundamentally slop.