I suppose the question at the root of it is: can you determine someone's "entrepreneurialness" completely by looking at their total profit (or maybe total reven

I suppose the question at the root of it is: can you determine someone's "entrepreneurialness" completely by looking at their total profit (or maybe total revenue)? Or is there more to it than that? For instance, Tesla's ideas were used extensively by others to make money. Is the fact that he personally didn't capture that revenue with is own account take away from his "entrepreneurialness" score?