I don't think having access to luxuries detracts from the danger he was in of being in a country where public executions take place for things as minor as 'fortune telling' or watching South Korean movies.
https://en.wikipedia.org/wiki/Capital_punishment_in_North_Ko...
However, given the overwhelming consistency and volume of testimonies, supported by satellite imagery, investigations by international bodies and leaked internal documents, it's clear these types of acts do occur.
Everything is perspective; If you're use to certain standards, and the readers are use to certain standards, expressing the travel to a country where such standards are known not to exist, then you might view the situation as something to overcome —survive (to carry on despite hardships).
"some"