

It is usefull but the trouble is that they should be much and much more certain about their designs. Let’s say they want 99.99% reliability for real payload then they should by now be at 99.9% . If they want to do it by trail and error they would need to do a lot trials to show that they actually achieved that reliability. Otherwise the next one is still just as likely to explode. I guess what I’m trying to say is that you can’t get there by trial and error.
Years ago they would already ask for social media accounts and email address on US visa forms, it was creepy back them , scary now.