It's sort of the same thing with "all regulations are written in blood", right? For example, many of the current set of laws, regulations and best practices that prevent people on planes from dying were only enacted after people in the past died from scenarios that were either unknown unknowns or had never been observed in practice before. And that I think applies to many types of regulations besides just aviation.

I think what I am disagreeing with is the idea that India has to learn the lessons the hard way which other places learned 100 years ago. With good administration a lot of those lessons could be learned through research, not deaths. This reduces the need to follow the same path in the same way. But it requires a will people are saying is not there.