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 i agree,that the Bitcoin is the most popular crypto and we know that bitcoin is one of the top higher prices,so if bitcoin will die then what gonna happen to altcoin? We should know about it and what about the opinion of others? What can you say about this ?