Wlth all due respect, the problems begin with the manufacturing process. All of the industrial equipment necessary to produce paper money is tooled for same-size currency. It will take billions to replace these. Then you have the paper companies that supply the treasury printers. They might very well have to re-tool.
"It isn’t going to make any difference to your life,...
Aside from the billions in taxpayer dollars that it is going to cost? Billion here and a billion there and pretty soon you're talking about real money!
"... but it would make a blind person’s life a hell of a lot easier and less dependent on other people’s honesty..."
So we change the system that serves hundreds of millions of folks for the relative handfull of blind folks that have a problem with the system as it exists today? Is that reasonable?
It’s not going to cost billions. Frankly, if it’s going ot make every blind person in America’s life a lot easier when it comes to making transactions, for the cost to you of a sum of money that won’t even make a noticable dent in your pay packet, suck it up and stop whining....