This is true but is there such a thing as unlimited experience?
Only in the abstract.
What human being alive, in any field of endeavor, is not limited by his or her own experience, however extensive it may be?
I can't think of any.
Teachers teach history without experiencing most of it. Doctors treat patients without suffering the illnesses themselves. Counselors help addicts without being addicted themselves. Financial advisers regularly help clients who have more money than the advisers do. Sports writers write all about sports figures without playing the game themselves.
All true, and in all of those cases the people involved are intimately involved in the subject. Sportswriters write about sports, but they don't write How-To books on the art of pitching or the mechanics of hitting. Addiction counselors may write a book about treating addiction, but they are not very likely to write a book about being an addict and living with addiction unless they've done it. Same with doctors, where they can publish all sorts of tips and tricks on treating illnesses, but they aren't likely going to write a book about having and dealing with an illness. It can be done, but the author must not only be an excellent writer, but a highly skilled researcher.
To write about any topic, including expediting, what one lacks in experience can be overcome with research and education.
I agree completely. But the key word is "can". It certainly can be overcome, but far too many fail to properly do so, because . For example, someone who has been team straight truck expediting for four years solely in Panther Elite Services could very well write an excellent book on Elite Services expediting, but would probably fail at an all-encompassing "must read" book on expediting in general, because they almost certainly wouldn't do the proper research, and what research they did would be filtered through their own limited experience.
Just as an example, would someone who has spent their entire expediting career in Panther Elite Services even think to research and educate themselves on the many subtle and not-so-subtle difference between Elite and Expedite (regular) dispatchers at Panther and how differently a load can be with each? The difference in some cases, on some loads, can be profound. I know because I've run loads under both. Some Elite trucks are dispatched by both, but most Elite trucks only run under Elite dispatchers. If they don't know that there is a difference, then they wouldn't even know to ask, and their book would fall woefully short for any non-Elite expediter.
I would assert that any book you write today about expediting would be at least somewhat different from one you would have written a year ago, simply by virtue of you now having some experience outside of your own previous bubble. One doesn't need an abundance of experience outside the bubble, but they do need enough in order to know what questions to ask, what to research, and which areas of education are important.