The statement 'Don’t let @ylecun see this 🤣' appears to be a lighthearted, conversational comment that does not substantively engage with public issues, debates, or discussions that contribute to the civic dialogue. It seems to be a humorous remark possibly related to the content of the image, which is a screenshot from the Financial Times featuring two individuals and a title 'Beyond 2030.' The use of the laughing emoji suggests that the comment is meant in jest and is not intended as serious discourse. Therefore, it does not constitute public discourse.