Similar experiences, both here (cash can be almost entirely avoided, even with cards rather than apple/google pay) and in the US (cash much more difficult to avoid (for me, at least). I still have my wallet, and some cash in it, but that cash is rarely touched.
Yes, it was, but this isn't the first nor will it be the last thread to riff on all aspects of its title not just the intended meaning. In a way, people saying that they manage without cash is a way of answering no to the original question.