This material, and the CAA safety presentations, have historically been produced by the proverbial "ex RAF navigator" old guard at the CAA. This is the traditional military "rank" way of going about things.
These people are retiring as we speak and a few years from now we should see a different kind of stuff coming out.
I think every European country has this problem because they have all stuffed their CAAs with ex air force and ex national flag carrier airline people. These were the logical recruitment sources.