This is one of the most interesting point of view I have ever read here, and there are several points that I agree with.
I also think that bitcoin never will be a massive option for every human being, and never will replace the fiat.
Even I have some doubts about the permanence of this pioneer altcurrency in the long run.
But I will remain storing some bitcoins, but not as a possibility of getting rich, but only to be part of a good and revolutionary economic concept.
I dont know its actually questionable, because the bitcoin debit card allows traditional users to adapt bitcoin.
The question would remain either if they even bother to purchase it though, but I`m sure natually they would since it can be traded back for fiat if they are looking for extra ways to make income. Other then that, I still dont know if the debit card does anything for the mass adoption.