Categories Articles Jamie Dimon calls bitcoin ‘worthless’ and questions its 21 million supply cap Post author By crystalg Post date October 11, 2021 Business Insider Business Insider Tags Bitcoin, calls, Dimon, Jamie, million, Questions, supply, Worthless ← Twitch leak reveals who the most popular streamers are and how much money they make → Acupuncture can reduce pain and opioid dependency after surgery