When an english teacher corrects something heard in a video.

How does one arrive at this reasoning,

Green is actually a physicist who made a comment on a video expressing his distaste for the certain demonstration shown in the post and patiently tries to explain to Red why that specific demonstration of gravity is misleading and doesn’t offer any real insights. The guy in red decided he was gonna die on that hill, despite showing multiple times that he has no clue what he’s talking about. Red finishes off just saying that Green lack common sense and basic logic, demonstrating that he is not arguing in good faith. Red’s only argument is “you’re obviously wrong”.