That's all a part of incrementalism, they'll get to it later.
It's like someone mentioned CCTV. At first it was well, we'll only be putting them in very specific places for your safety. Then, well, we should put them here too now, for your safety. Then, well, we need them here too, for your safety and then before you know it, they are everywhere. Things won't change overnight, cashless payments is only the first and most important step.