It’s not wrong that " ".length == 7 (2019) - https://news.ycombinator.com/item?id=36159443 - June 2023 (303 comments)
String length functions for single emoji characters evaluate to greater than 1 - https://news.ycombinator.com/item?id=26591373 - March 2021 (127 comments)
String Lengths in Unicode - https://news.ycombinator.com/item?id=20914184 - Sept 2019 (140 comments)