Ethereum Co-Founder Predicts Dogecoin ‘Bubble’ Will Burst Anytime, Blames Elon Musk Posted byEntrepreneur en Español April 23, 2021 Leave a comment on Ethereum Co-Founder Predicts Dogecoin ‘Bubble’ Will Burst Anytime, Blames Elon Musk Ethereum co-founder Charles Hoskinson says Dogecoin is a worthless ‘bubble’ fueled by Elon Musk’s whim.