Bitcoin is (in theory) beyond the control of governments, so it can't be manipulated and inflated or killed by them. Unlike your other examples it is decentralized (as mentioned), and it is (or can be) private so it can move across police state or capital-controlled borders. 

Those are some of its technical points, but there is a certain morality at play here too. The invention of bitcoin is the response of humanity to the economic system that we were born into and which we now understand oppresses us and always has. A tiny financial class benefits enormously from the present system and seems to be so arrogant that they no longer attempt to hide their thefts from us, their victims. Something simply has to be done. So, you can be "amused" watching us little people struggle but what kind of man are you? What are you doing to right the wrongs of this parasitic class? Is the morality of an investment something you consider for your clients or do you have them invested in oil companies, Monsanto, uranium miners, defense companies, etc.?