Bitcoin is a very popular crypto coin today, we know that Bitcoin will be very expensive in the future but I imagine if Bitcoin die, whether there will be hope for the future of altcoin? because most altcoin exchanges are to bitcoins
your opinion is highly appreciated.

Yes, it seems to me that if bitcoin goes down, he will pull all the altcoins behind him and it's sad, because they poor creatures can not recover from the spring of 2016.
