Daniel, a Reddit user based in Washington, DC, has been browsing the subreddit r/economiccollapse for about four years. He says he isn't a doomsayer, but he sees an economic implosion coming for the US that could mirror the Soviet Union's collapse at the end of the Cold War.Daniel, who asked to only use his first name to protect his privacy, has taken steps to prepare for his grim vision of the future. He refuses to hold his savings in cash and has all of his money invested in a portfolio of def...