1) pardon me, my browser wasn’t set with auto language selection. you’re correct, Hangul is displayed in the articles. but:
2) kanji characters were still taught in Korean k-12 as late as 2000.
wiki’s article on Hanja here
3) my gf’s father reads/writes better Hanja than I do Hanzi.
4) my orig. point remains uncontended: most of us can’t read Hangul. w/o translation, the seemingly resourceful article is friggin useless.