Exactly. So a kid might have been very safe, and now is very unsafe, because they listened to what the video said.
Something that also bothers me... she told me in an email that she had a Marathon for her daughter, and her daughter has outgrown it. However she said that the only seat she could find after his death that harnessed past forty pounds was a Regent. And he died... a year ago? So she bought a Marathon and a Regent in that time? But judging by the girl's age and size, I would say she was probably too big for the Marathon at the time of the crash. Which means that she had it BEFORE the crash. And she says in the video that she assumed a child MUST be moved to a booster after forty pounds, and knew nothing about harnessing longer than that.
She's also saying that soon it will be okay to use both the seatbelt and anchors at the same time, because the manufacturer will test/okay it (and Sunshine Kids confirms they agreed to test it). However, it doesn't mean anything if the car seat allows it, because the CAR has to allow it as well.
She also says (and this bothers me) that his life WOULD have been saved if he were in a Regent anchored adn tethered to the car. A) No way to know that. But B) her van was a 1998 Toyota Sienna. There were no anchors, and no way to get them added. She might have been able to get a tether added, or tether to a seatbelt, but she lilkely didn't know this. So her ONLY option was the seatbelt, and the seatbelt alone. Even if she HAD a Regent, she never could have anchored and tethered it to the car.