An ad on facebook from the official United Airlines account with an image that shows people kayaking in a mountain lake, with copy that says "There's so much to see in the USA. Make your vacation dreams a reality." A count of 924 reaction emojis to the post show the laughter and angry emojis as the most frequently used.
https://media.beige.party/media_attachments/files/114/219/988/333/085/291/original/977ad75c27455acf.png