Not only is E2EE necessary to protect us from griefers, stalkers, corporate snoops, mafiosi, etc, but E2EE is the only thing standing between the world's dictators and total surveillance of every digital communication. Even tiny flaws in E2EE can have grave human rights concerns. For example, a subtle bug in #Whatsapp was used by #NSOGroup to create a cyberweapon called #Pegasus that the #Saudi royals used to lure #JamalKhashoggi to his grisly murder:
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