Mao was never legitimate. Even today's communist Chinese regime recognize the cultural revolution was a bloodbath (ie. 30 to 50 millions DEATH).
Generally speaking NK will never be treated legitimately if they keep behaving like the worst left-wing dictator the world has known in the last centuries. Kim's assassination of his brother in Kuala Lumpur or the regular purges are abject. You can criticize Trump [ed. without being deported to concentration camps!], but Kim is worse by a thousand order of magnitude.
> Mao was never legitimate. Even today's communist Chinese regime recognize the cultural revolution was a bloodbath
Have you been to Tien An Men? Mao's portrait is still there, proudly displayed at the entrance of the Forbidden City. He's still very much legitimate in China (sadly), and if you criticize him a bit too openly you'll get in trouble.
Legitimate is as legitimate does. Mao was terrible, but Nixon shook hands with him and paved the way for US recognition of the PRC under Carter. There are some nasty people in charge of nations, and it's not clear to me that not acknowledging them as the de facto leaders of their countries makes the world a safer place.
Generally speaking NK will never be treated legitimately if they keep behaving like the worst left-wing dictator the world has known in the last centuries. Kim's assassination of his brother in Kuala Lumpur or the regular purges are abject. You can criticize Trump [ed. without being deported to concentration camps!], but Kim is worse by a thousand order of magnitude.