It’s worth noting that I know that but that he started this style of referring to him(self) in this thread! So it wasn’t accidental or due to unawareness in any its occurrences.
No, he didn't. What he's done there is use a rhetorical style in which he uses your voice, that's what those quote marks are for. He's loosely paraphrasing your comment in order to ridicule it.
That's arguably rude, but then your follow-up is exactly the type of conspiratorial bullshit he's implicitly accusing you of, so it was just foresight after all I guess.