How do you think, when governments of countries are going to start using blockchain technologies in international agreements? Can smartcontracts protect from falsity on that level?
Possibly that will happen if the people in the government itself will be replaced by honest politicians. As long as corrupt leaders are leading a certain country the usage of blockchain technology as well as transparency are just wishful thinking. Possibly it may be futile today but in the future it could be possible or not. It will lie on the hands of the future generation.