The article traces the three disasters in NASA that humans lost lives - one Apollo and two Space Shuttle - and then advices to take the security aspects seriously and every concerning voice should be heard. "Don't be complacent" is the mantra.
This makes me wonder, if the near perfect record of SpaceX and the very high frequency of launches (and landings) will get SpaceX into a comfort zone and may have adverse effects. SpaceX will NOT be afforded the latitude that NASA gets, or Boeing/ULA might get. We will not hear the compromising tone that NASA gets that 'Space is hard, we need to be learn from this and move on and not find scape goats'.
The entire establishment and the media specifically which is desperate to finish Musk will come hard on him. "Twitter playboy kills American heroes" will be the headlines.