I am willing to bet that, EVEN THOUGH your facts are presented very well, and make a whole lot of sense, atleast two things will happen
1) Many people who signup after CurrentC initial rollout, either don't understand or don't care or both.
2) Retailers will "sweeten" the deal of signup with 10% off or 90% off, and all sorts of money back or cash back or discount type deals to where, these same people will care even less
3) What is worse in my opinion is that many people who understand such intricacies as you have mentioned, will also cave in, or just give up at some point for these sweet deals
We see this type of mob mentality in almost every thing happening around us.
Oh, don't get me wrong. There will be a few people who will be 100% opposed to this with every fiber of their being, but that mob will be very small and will not have enough power to sway popular opinion, and will eventually be driven to fringes of society.