That would contradict your first statement, which I agree. I don´t think it is necessary be alarmist to do something about the potential risk that has been identified on this discussion, but it is a real risk, as it has sadly been proved, so it is worth to do something. For example emphasizing the use of the knife to make it part of the standard gear. It is nothing new, there are some specific ones on the market and some classes has incporporated it on their rules, as mentioned before, but it appears that the sport need to evolve a little bit to incorporate it as one more piece of standard equipment.