I look at the photo and video on the rust issue. It is quite obvious that certain process during the Honda production was obviously omitted. Modern car production has a progress where the entire car with its structure are dip into a bath of ionic solvent, through using positive and negative ion principle, galvanized the car against rust corrosion. Look carefully at the word GALVANIZED. It has proved to be an effective means against rusting, particular on the seam line of the body work or chasis. I suspect Honda, for cost reason, omited this process or did not do it right. This is terrible.
I used to be a Honda lover but I defected against them because of poor design...