The post Not All Approved Spot Bitcoin ETFs Will Survive : Says Grayscale CEO appeared first on Coinpedia Fintech News In a recent interview at the World Economic Forum in Davos, Investments CEO Michael Sonnenshein shared his reservations about the long-term viability of most recently approved Bitcoin ETFs. Probable Extinction Despite the widespread practice of lower fees among competitors, Sonnenshein defended Grayscale’s Bitcoin Trust ETF, which charges a relatively high 1.5% fee. He attributed …