@KevinB On the flip side, absolutely love the USN investigations, they are detailed enough to understand what happened, what went well, what went wrong, and where to do better.
They also provide enough context to take the same scenario, see if it applies to totally different ships with different designs, and figure out what is useful for a different context. For comparison, we blindly followed Protecteur BOI reccomendations while making no adjustment to a design that is 60 years newer to see if it still made sense in a totally different context and some fundamentally different design choices that massively change the practicality to the point where there may be some completely ineffective safety systems included as a requirement.
I think I prefer the general approach the RAN took for the Westralia BOI, where they use position names instead of people though, as the people's names actually make it harder to follow unless you keep a list of 'who is who' (but the RAN/RN/RNZN has the same basic org structure as us, so that helps too). That way I don't have to remember who the CO, XO, Engineer etc is (and I don't care anyway really), and takes some of the emotion of it as well so a bit easier to look at it objectively when they people are abstract position names. I think they named the fatalities (possibly in a dedicated section as a bit of a 'in memoriam'), which is I think appropriate.
But overall the USN is probably our biggest source of LL, followed by the RN, RAN, and more recently the Norwegians, with us somewhere a distance last place. Pretty sad.