Rinse and repeat for all the courses in the BSAC library.
Nothing insurmountable but not really easier.
I don't entirely agree. I have spent too much time on vendor courses, listening to professional trainers teach absolute rot for lack of subject matter experience. On the other hand, the most effective diver training theory lectures I ever listened to were taught by a professional roofer and a professional fireman - Only one of them was teaching BSAC. However, that is just me and I tend to find videos droning on worse than lecturers droning on - I guess it comes from seeing the VCR rolled out at school as an opportunity for 40 winks....it's easier to get a good trainer to teach an arbitrary course than it is to get a Subject Matter Expert to explain it properly.
On the whole I agree. The irrelevant dits and hero yarns are best kept for the bar. One way to achieve that is to transfer hour long lectures to video with supporting materials. Personally, I would prefer something less parochial with a little more ambition.