I tend to feel this way in general about people that put themselves is ridiculous situations. Just the other day, I saw a man sitting on the subway edge dangling his feet like a moron.
I had a solid 2 minutes to think about it and decided to ignore it because anyone stupid enough to do that deserves the consequences. Some other person swooped in at the last minute before a train would have ripped off his legs.
This isn’t a strong analogy to what you wrote, but I think the base point is that people should be responsible for their actions, words, etc and at a certain point it is not society’s responsibility to rehabilitate them.