Dimon once again attacked the top cryptocurrency, calling it 'worthless' during a virtual summit Monday. 'I personally think bitcoin is worthless, but I don't want to be a spokesperson,' he said during a virtual appearance at the Institute of International Finance Meeting before adding, 'I don't care, it makes no difference to me. I don't think people should smoke cigarettes.' But Dimon added that his own take on bitcoin has not stopped the bank from allowing its customers to buy […]