I was tangentially involved in the Nexo II launch. Alexandru Csete (author of Gqrx) used my GNU Radio DVB-S2 transmitter code to send live HD video from the rocket.
https://www.youtube.com/watch?v=uwSYv8eVQqQ
https://www.youtube.com/watch?v=uwSYv8eVQqQ
I have some doubts though regarding the safety of manned launches here. Seems like a serious issue to me and I hope it's not treated lightly.
I have some doubts about the safety of climbing mount Everest too. That doesn't mean people shouldn't do it. People like to do risky stuff.
Nevertheless, space flight requires bravery, some people might be willing to risk their life on the rockets, cant blame them, space is too much to explore.