I totally agree with you. I believe group polarization [0] causes forums on the internet such as this one to exaggerate how bad something is going to be and this is one of those times. My biggest concern is if something actually world-ending were to be about to happen it would be sort of hard to tell by reading Reddit and Hackernews. Because the users of those collectively dial the alarm severity up to "catastrophic" several times per year, and it is a case of crying wolf almost every time.