How so? I see no difference in difficulty in flipping the bit in the computer from the value that instructs a check to be printed to the value which instructs no check to be printed, and flipping the bit in a computer from the value that instructs the computer to send an electronic payment to the value that instructs it not to send the payment.
Honestly, when the Feds come up with a money-saving measure, it is churlish to find fault with it simply because the left is in control of the White House, and bizarre to find a specious conspiratorial aspect to it.
A single kill switch is much easier to control the people than a thousand kill switches.
Just like control of the Internet, when Obammie the Commie started flapping his lips about needing a kill switch.
Paper currency allows us to conduct transactions privately. Once it goes digital, there will be no privacy and the government can negate any transaction or any transactor it decides to.