Just imagine a single ICO with multiple campaigns run by bounty manager that accepts hundreds of participants. So if you have a couple of ICOs opening on the same day, then it can cater thousands of participants as the ICO is on going and we know that these participants wanted to convert the token that they can get in the ICO into Bitcoin. Fair enough to say that bitcoins indeed reduces unemployment.
You do have a point there, however all this campaigns, including bitcoin signature campaigns are only seasonal, therefore, this should not be your primary employment, because we do not know when will this things will end. So we should not take everything easy, or waste money when you receive your reward on campaigns. But this is a good alternative while you are still looking for work in real life.
I think trading is not for those who are looking for employment, it needs capital, therefore you should be stable enough to enter crypto trading, or else, you'll end up without eating in a day when good price is not on your side.
