> a low-frequency route means it's something you need to plan your entire day around.

Okay but the dude is making $5K/y which means he basically has no job and he sits around in his house all week or goes hiking etc. His most exciting day of adventure will literally consist of taking the bus to the library to check out a book, and bringing it back home (while reading it on the bus, perhaps). He can totally afford to plan his entire day around the event.