> Unicode 13.0 adds 5,930 characters, for a total of 143,859 characters. These additions include 4 new scripts, for a total of 154 scripts, as well as 55 new emoji characters. So how far off is Unicode from being 'done'? At what point will they be able to stop adding characters and scripts?
Until there's a kumquat emoji then it will not be done: * https://www.emojis.com/food/fruit/ There will always be another Emoji that someone, somewhere wants to add.
And while every Unicode announcement gets derided because they added more emoji, it's still just a small subset of the standard. Back when they added them I wasn't much of a fan, but by now I think it was the right decision. I still don't use them, but I've heard they're quite popular in younger age groups.