Of course! They need to have sex safely
No, it only encourages them
"If I take death into my life, acknowledge it, and face it squarely, I will free myself from the anxiety of death and the pettiness of life - and only then will I be free to become myself." ~ Martin Heidegger
I'm not sure what your post has to do with mine, but I see no reason why North Korea would be more suitable for me than the US.