Earlier quoted context omitted.
When my family lived in Japan years ago, we noticed that when taking the train, approximately three attendants checked our tickets before we boarded a train. At least two of those jobs are "bullshit" in terms of producing wealth, but they are socially beneficial in a culture where the social contract requires near-zero unemployment. (I, apparently like you, can't help but remember this kind of arrangement when listen…
Never noticed this, visited Japan a few times myself. Often I had mine checked at the gate and on the train. Are you sure you’re not just exaggerating?
Which I totally get - a tourist is way more likely to make a mistake than a local.