I hate Koreans for doing this to other Koreans. I will never ever get over how koreans basically turned the whole country into hell joseon and there is no escape. Korea would be a much better place if they allowed themselves some slack.
Aren't Japan and China very similar? They are all societies where the group is valued as more important than the individual.
I would estimate that Japanese differ from Chinese to a similar degree that Russians differ from Spaniards.