Not an uneducated opinion. It comes from living in ships berthing for over 11 years out of the 20 I served. And, based on that experience, that is why I say that the berthing was too cramped for any kind of sudden exit for things like fires. Sorry, but there was just 1 exit at one end, and the fire escape at the other was a 2 1/2 foot square with a pull out hatch, that was above one of the top bunks, and wasn't really that accessible.
If they were in compliance, it was for the absolute bare minimum, in my opinion.