Great video. But he says the exact same thing I did. The MCAS is necessary because of the different engine placement. So the airplane cannot recover from a stall without it. That, to me, makes the entire airplane unstable and improper for commercial flights as this is an expected condition at times that the plane should be able to recover from. The airplane cannot function without a deeply flawed software system no one understands and no one knows how to operate. Changing the software doesn't change any of these things.