Seriously when I was in Japan I saw people at the station that were just pointing passengers towards the exit. And it wasn’t even an emergency situation, just a regular workday.
That’s because in Japan, people like people showing them the way. In a society were social contacts are… Seldom, these small things remind them there are other actual people. And I get the sentiment and I’m pretty young in comparison with just over 30. Making that exact job anything but meaningless.