It is a radical change that Donald Trump has done. Once hard critics of the crypto world, the US President has now become a glowing supporter. The main thing is to be loud and stage it, you already know that – in this case on an unfamiliar stage as a newly baked sponsor of the industry. He now wants to create Bitcoin and other digital currencies as a state reserve. Crypto economist Alfred Taudes from the Vienna University of Economic Affairs provides the standard answers how this change came about, what consequences Trump’s crypto policy could have and what challenges the market will continue to shape.