An emoji is a pictorial character that is encoded in Unicode, a global standard for computing text. Emoji are used in text messages, online chat, and in other digital communications.
They are also used in some applications as user interface elements.
Some people argue that emoji should not be used in formal writing because they are not traditional characters. However, many people find emoji to be fun and expressive and use them in their writing.
Some argue that using emoji makes writing more engaging for readers, but this has not been scientifically proven.
It is up to individual writers to decide whether or not they want to use emoji in their writing. Some people believe that using emoji makes the writing more informal and friendly, while others believe that using traditional characters is more appropriate for formal writing.
Ultimately, it is up to the writer to decide what works best for them and their audience.