Earlier quoted context omitted.
> Clearly there's enough left to keep adding more and more characters for a really long time. And then what? It's already 11% full.
And then we expand it again, like we did at the earlier 2000's. UTF8 will support it by default, UTF16 will stay broken, UTF32 will break, but nobody uses the later.
I didn't know that UTF-16 was considered broken. In what way is it so?