Actually, this is on the LACK of need for law school.
For many years, I have thought that law school is nothing but a barrier to entry into the field of legal services, serving no purpose other than to hold down the number of competitors. I have argued repeatedly that graduating from a law school is neither a necessary nor a sufficient condition for the capability of assisting people with legal problems.
Apropos of my skepticism, here is an interesting article that points out the fact that some people have succeeded very well in the legal profession despite not having gone to law school, including a professor at UCLA Law School and a member of the Supreme Court of Vermont.
The article doesn’t go so far as to question government licensing of attorneys, but that’s also unnecessary.