These people are also trying to influence people and that is just very annoying..
bitcoin price may drop. but this will not mean that bitcoin is dead or well dead in future.
bitcoin is a currency for trader. this price fall and up is a benefit for traders. not a bad thing at all.
Exactly, people who does not want bitcoin to get more success in the world would probably try their best to stop people coming towards it by spreading rumors like bitcoin is going to die or it is not worth investing anymore etc, but bitcoin has actually taken its place in a good way now and the price drops and grows but that wont make any difference as at the end it goes higher.
People keep on spreading negative rumors related to bitcoin and feels that people will get scared and dump their coins so that they can take benefit of buying them at lower price.