Correlation is not causation. The fact that a number of individuals with JDs are working in fields unrelated to the law does not, in and of itself, imply that they gained those positions because of a JD. A JD may help, but it has to be factored against the opportunity cost of everything else you could be doing over three years with the tuition money.  A Harvard Law degree might impress the State Department – but spending a year and a half in South Sudan and writing a book on your experiences would impress them far more. A UCLA degree might impress a movie studio, but producing your own movie, or gaining work in the field as a production assistant would likely impress them even more.  The fact is that for every individual with a JD or GDL who occupies a senior position in a non-legal field, there are many more high achieving individuals in similar fields who do not have a JD, a BPTC or an MBAs.