Would there be enough money in the exchanges? Would bitcoin fail?
If you were asking if Bitcoin will fall, I strongly believe that Bitcoin will never fail. Why? Most of the countries are starting to accept cryptocurrency as an alternative mode of payment and considering Blockchain technology apply to different platforms.
If Bitcoin will not fall, I think I dont have to answer your first question.
They can do whatever they want in their money, I don't really make panic because I don't want to lose hope although the price really makes us sad but still thankful that I am holding some and having the chance and opportunity now to buy more so at least I know that at the end of the year we'll all celebrate again.