To be fair, they do point out that many of the situations are simulated to demonstrate a survival technique. In much the same way that you generally never want

To be fair, they do point out that many of the situations are simulated to demonstrate a survival technique. In much the same way that you generally never want to, for example, be in a situation that causes you to have to use your buddy's secondary breather on a dive, you still want to simulate that while training so that you know what to do if it does happen. That all said, I totally agree with you in general.