It's worth noting that there have been many individuals who had NDE's and then returned with visions & predictions about future Earth events. Some as far back as the 70's and 80's. As the years/decades have passed, it's become apparent that these visions/predictions are inaccurate and unreliable... So yes, they should be taken with a serious grain of salt and not given special treatment or value simply because of the circumstances that they arose from.