How do you define "justified"? The field is so new, someone who really knows what they're doing could mean a difference between a large team spending years and

How do you define "justified"? The field is so new, someone who really knows what they're doing could mean a difference between a large team spending years and getting nowhere remarkable, and improving state of the art every 6 months. With the same exact team. So would you rather get nothing for your money, or something valuable every 6-9 months? That's the question. These people are typically hired after trying pretty hard to get results out of generalists, and failing.