The main reason they fud is because of how easily people in this market fall for it, and as long as that doesn't change, we will never see fud decline. The sooner everyone just ignores all the nonsense coming from a bunch of losers, the less incentive they will have to continue their pathetic practices. Main point of importance is that people start to understand Bitcoin and how this market actually works -- fud manages to affect people because they are ignorant. Take the ignorance of people away, and this fud nonsense will be something of the past. But then again, it's practically impossible to get rid of fud entirely due to the high influx of get rich quick newbies entering this market, but we can at least have it be reduced significantly.