The article author is either confused or over-simplifying. We don’t need a “time zone” for the moon an earth time zone would almost certainly be used by anyone on the moon.
What we need is a standard way for how we keep time on the moon. Mainly so that we can establish the lunar equivalent of GPS.
Just beware, sometimes the AI suggestions are scary good, some times they’re batshit crazy.
Just because AI suggests it, doesn’t mean it’s something you should use or learn from.