Doing that would be considered deeply immoral and sociopathic in any sane culture. Do you really want to live in a society that finds such attitudes acceptable?

Instead of blindly jumping on a manipulated outrage bandwagon, people would do well to maybe read some of those old books, not even the rare ones - they tend to contain plenty of parables and stories explaining basics of morality and civilized conduct. We used to teach that to kids at homes and in primary education...