From a commercial, ROI standpoint, having %40 of your hardware eventually destroy itself is bad news. Especially since each time your whole enterprise stops for years until you find out what went wrong and fix it.
Nobody is arguing that hardware doesn't eventually fail so I don't know why you mention that.
False. It's not outstandingly good news, not if we want to become multi-planetary in short order. We need to get to better than commercial airliner standards quickly.