PoW undermines our attempts to fight climate change, there's tons of examples of fossil fuel power plants being used for the sole purpose of running "crypto" "currencies". That is a very direct threat to our survival as a species.
Additionally, unregulated currency in general undermines the international political system itself, by allowing rogue states and terrorist organisations to completely bypass attempts at embargoing them. Or in case of organisations like the CIA, any attempts at governmental oversight – the situation was already bad before bitcoin, it's completely hopeless now.
Additionally, unregulated currency in general undermines the international political system itself, by allowing rogue states and terrorist organisations to completely bypass attempts at embargoing them. Or in case of organisations like the CIA, any attempts at governmental oversight – the situation was already bad before bitcoin, it's completely hopeless now.