FUD will never destroy Bitcoin, and as others here have mentioned, it provides fantastic buying opportunities. FUD just encourages the weakest hands in this market to fold and sell their valuable coins at bargain prices! Bitcoin is here to stay and no amount of fear, uncertainty or doubt can destroy it. Embrace the FUD!
FUD is even a part of the market and there is no way we won't keep getting to see some of it once in a while. There would always be some policies that would affect the market once in a while that could lead to a downtrend or uptrend as the case may be.
It is never going to lead to the destruction of any market unless a market that is actually meant to implode on its own. At the end, the only ones who are destroyed emotionally, psychologically etc. are the ones who are weak and bitcoin is stronger than our imagination due to distributed nature hence we do not need to worry on these.