A new voice added his blazing warning about the future of America’s economy as the Biden administration began a retreat from its predictions that inflation was a tiny blip on the radar of happiness. Inflation has been hitting Americans since the summer, with prices rising on a wide range of goods. Twitter CEO Jack Dorsey offered his dire two cents on Friday. “Hyperinflation is going to change everything. It’s happening,” he wrote to his 6 million Twitter followers. “It will happen in the US soon, and so the world,” he also wrote.