So they traded sometimes dangerous moving parts that could lead to a mission fail to a rarely dangerous pressurized vessel that would lead to casualties? Is th

So they traded sometimes dangerous moving parts that could lead to a mission fail to a rarely dangerous pressurized vessel that would lead to casualties? Is this a case of not seeing safety's big picture? Cutting accidents in half (or by whatever) is great, but not if that means the remaining accidents are fatal. A more frequent controlled failure is a much better scenario, but I imagine hurts the bottom line too much. I'm wary that for-profit companies aren't going to invest enough in private manned spaceflight's safety when there's a profit incentive at work dictating otherwise. At least without a fair bit of regulation.