I recently went on a business trip and decided to see if sending a postcard in 2024 was still possible. To my surprise, it is! Gas stations still sell postcards, and Walmart has stamps. However, when I handed my postcards to the young hotel employee, I worried she might not know what to do with them and might even discard them. It took almost a week for them to arrive, but it turns out postcards are still a thing in 2024. :-)