Price fluctution even it is wild is kinda normal phenomenon for bitcoin. Supporters and traders had seen this kind of fluctuation several times that they are already used to it and consider it as a normal thing for bitcoin. That is the reason why lots of bitcoin enthusiast consider bitcoin as high volatility currency where it can have a huge price increase or huge price drop in a span of short time. And they are happy with it since they can exploit this kind of volatility to have profit.
Volatility makes investors and traders get attracted to the market. If the price will be just stable or flat, like its never moving it's too boring for them. This is not a phenomenon rather this is all natural. Value keeps moving every now and then because of the factors that affect our economy. So better hold your btc.
Yes. I believe that a big part of why people use bitcoin is because it is independent of fiat. Some people asy that if bitcoin was stable, pegged to fiat, then it will succeed. I completely disagree with these people because bitcoin was built as a hedge against the fiat con, and if you peg the value of bitcoin to USD then whats the difference of using paypal and btc?
The current price drop is definitely natural. We have seen $2800 as the roof, and $2300 as the floor. So whenever bitcoin goes near these two extremes it will go the other way, and in this case, go down in value. But still it's holding on quite nicely, and i think we should expect some further pumps in the near future.