If anyone knows how important Twitter is to Donald Trump, it's the president. “Without the tweets, I wouldn't be here,” he told the Financial Times last month. To which Twitter's co-founder says: Sorry about that, world. “I thought once everybody could speak freely and exchange information and ideas, the world is automatically going to be a better place,” Evan Williams told the Times. “I was wrong about that.” “If it’s true that he wouldn’t be president if it weren’t for Twitter, then yeah, I’m sorry,” he said.