Actually that video is a perfect case of one form of bad aikido.
All that video demonstrates is two guys jacking around making the same mistakes over and over and getting further and further from any insights related to aikido.
You missed the point totally. This video is to show what's effective. What techniques will work and what techniques are just unrealistic. It's about self defense, not about accurate technique. Real life application is the goal, real altercations is the focus.