This is so close to my sentiment that I had to double check to see if I wrote it.

And to explore running studies a bit further. The second time you build a system goes so much better because you already know all of the weird edge cases. And the third better still because your failures in the second time has cured you of some of your hubris.

Even if you somehow bankrolled 50 repeat projects and did the statistics etc correctly, you're still going to get some weird artifacts because some of those teams have people who did the thing before. You'll learn the wrong lesson when the real lesson is "make sure Bob is working on Bluetooth because he's done it 10 times before."

Starting with people with no experience is likewise not interesting because nobody really cares what lessons you learn by turning a bunch of muggles loose on something difficult.

What you need to bankroll is 50 teams worth of people who spend their entire careers testing out a hypothesis. (And even then you probably need to somehow control their professional communities in some way because again who cares what some small group of people approaches a problem when you could instead have people who go out and learn things from other people.)