I'm also confused as to how a lime or a shaking head is an identity.
> Wait, if a country gains independence and is recognised by ISO, does that mean no flag emoji for them?
> Flags for countries with Unicode region codes are automatically recommended, with no proposals necessary! First their codes and translated names are added to Unicode’s Common Locale Data Repository [CLDR], and then the emoji become valid in the next version of Unicode. These emoji are also automatically recommended for general interchange and wide deployment.
So making it dependent, as you described, on recognition by a different governing body seems quite likely.
(My favorite fun Unicode fact: naively reversing a string containing the flag for Spain will turn it into the flag for Sweden. ES —> SE)
Really hard to do by this time. Since they allowed so many it's harder to say no. They have a burrito, but why no kebap, yet? They have person's playing basketball or golfing, but no person playing football (any variant) putting a stop to it gives an arbitrary set and restricts representing develoment in society (they have kick scooters which are modern, but what about the future successor?)
But of course, the more they add the harder it is to use. These new directional ones can be hidden as variants similar to skin color etc is currently handled in UIs, but individual ones ...
Deprecating also isn't an option. Text using those exists. They can't really break it.