The English title is an unnecessary misrepresentation of the work. The Japanese and Korean titles are more fitting, as the current one creates misleading impressions that viewers will likely find frustrating. Furthermore, promoting it as science fiction or apocalyptic is inaccurate; while those elements serve as a backdrop, the series fundamentally explores themes of life and social dynamics. It doesn't involve attempts at global salvation or displays of worldwide cooperation. A straightforward translation of the original Japanese and Korean titles would have been preferable. Whoever chose the English title clearly didn’t engage with the actual content or consult the source material. Misleading marketing combined with an incorrect title results in viewers having their expectations unmet, which leads to considerable disappointment. It's a regrettable situation.

Source on TMDB