Yes, in that I am of free enough will to choose not to use something or do my homework before making purchases. I'm also not saying that you shouldn't be able to walk around without a smartphone, but choices, like speech, aren't without consequence. If you want to pay for something at a location that only takes cash, but you won't carry cash because it's easily stolen or lost, that doesn't mean they have to accommodate you, it means you're not eating their food. Should they take card? Sure, and you should be able to walk around cashless, but the same choice you get to make, they do as well.