The comment reads like an LLM summary. And we don’t typically get an OP summary on a new post. Just post it and let people read it.

I only realized they weren't a bot when i went to look at the other comment history.

Thanks for pointing this out! I had no idea something like this would happen by filling in a comment box in the original post window.

That's perfectly ok, they're using HN almost exclusively for promotion. See comment/submission history.