This is why I hate this kind of stuff. Another reason that text-based emoticons like in the old times were far better. Why does anybody need to render ":(" into "U+1F641"? Nobody would ever think of debating race because of ":(". Unicode is not just technically confusing but spread sociopolitical confusion as well, like a contemporary babel tower. We could survive just fine in ASCII times, and on fewer bytes too, even if we had to be creative in how to represent languages with different alphabets.