Since when does the word 'kill' need to be redacted? This self censorship needs to stop.
Depending on the originating website, algorithms automatically flag words like, “kill”, “rape”, “maim”, and, “murder” as threats or hate speech, and punish the user. There is very little one can do to fight those bans, because it’s virtually impossible to get to a person to explain that it was information from an article and not a direct threat.
User was probably trying to protect their access.