Bitcoin helps to make money, but he does not reduce the number of unemployed. It is not even the currency you need to earn now, but the investment that secured people can afford.
We can see that once a person has bitcoin, it will not decrease the unemployment. But take a look at the possible events that may happen after an individual claimed a bitcoin. He or she can open his or her own shop, stand a business buy his or her own or maybe because of the money that he or she has, they can now apply to the job that they want. If anything of these happens, it will reduce the number of unemployed.