It is never a good thing to try and shame someone, even less so when you use the unpredictable world of the internet to humiliate anyone publicly, as you can never tell what it will do with things that people post.
A blogger caught a medical resident student sleeping at a hospital in Monterrey, Mexico, in 2015. With the intention of shaming the young resident, the unknown netizen shared the photo on a local blog post, which was later taken down from the site.