Crypto no doubt harbors shady characters, ponzi schemes, scams. You also can't deny that there are ideas which threaten state control, monetary policy, nationalistic ideals, religion its self. Just look at the magnitude of the conversation.
Its easy to dismiss me as the ramblings of somebody caught up in the scam. But when has it been a good idea to completely dismiss ideas which can shake the bedrock of society? I'm sure dinosaurs never thought an asteroid would cause them to go extinct either.
I ask the skeptics to take a Bayesian approach to skepticism. If you think in absolutes you can never accept new information. Move your skept-o-meter from 100% to 99% and allow yourself a fraction of a sliver of consideration. It might just be one of the most important things you have done.