I still don't understand why emojis had to be added to Unicode. Sure, it helped with adoption but now we've got descriptive glyphs ("beaming face with smiling e

I still don't understand why emojis had to be added to Unicode. Sure, it helped with adoption but now we've got descriptive glyphs ("beaming face with smiling eyes") but every font displays them slightly or sometimes even very differently. In some cases, depending on what phone/font my conversation partner uses, we might interpret emojis completely differently and we won't even know!