@MissySki an acquaintance had the same thing for making sarcastic comment about his friend, obviously said in similar vein as your remark. I just commented on a FB photo where a clueless person was reaching out to touch a young buck in a forest or park, saying the idiot deserved to be gored but I wouldn't want the buck to be killed. Maybe I'll be banned for inciting violence, who TF knows.
I’m definitely hearing from others who have made similar remarks in jest and ended up in Facebook jail. Apparently saying anything should be burned down, regardless of context, gets you a time out.