Not to mention the size of that warning, its so small i dont blame anyone for overlooking it. also in the heat of the moment u certainly tend to keep going instead of stopping, so someone who didnt understand the technique will most certainly kill the raid and if its a new player they might quit then cuz of all the high lvls hating on him.
Heat of the moment? How about in the boring moment when they get to be a slog .... been there done that! The red ink is fine but it could be a pop up warning too ... do you really want to do this? reasons not to ... and then yes/no ... some of the 3 day old accounts do want to do it and I am sure they won't complain to support about a sign normal players will never see.
There was an experiment with rats. They let the rats click on a button which activated the joy areal in their brain everytime they clicked, and the rats kept on clicking the button until they died - not being able to eat and drink lol However, I'm not saying we r rats, just an example of the enjoyment of the clicking itself