Building a multilingual application that should work with the most prevalent global alphabets but confused as to which font sets I should embed.
For instance for Chinese there is Traditional Level 1, Simplified,Traditional (all). and Chinese (all).
For Japanese there is Kani, Kanji, and All.
You’re going to need everything, unless you explicitly know that you won’t need it. Some languages use multiple alphabets/syllabaries, and excluding any means that your language support will be broken.