Not sure I see the point. If you want to post a fake Wordle unicode that shows you got it right in one try, no one is going to believe you because it is so easy to fake it by just editing the text.

This thing will be likely to fool people, because they won't think you went to the effort to go into a paint program and faked it. (admittedly, that isn't hard either, but still.... )

I was thinking the same thing. The share function on wordle doesn't play well with Facebook on mobile for me.