Are you sure of this one hundred percent? It seems to me impossible to say such things, because it's just unpredictable. There may be a new coin that will become very popular and its price will compete with Bitcoin, why not?
I really don't think so , if the price of bitcoin crashes so hard that will also make the alts crash with it . Cryptocurrency reputation is based on bitcoin , all the new commers in the crypto world ,first they tought the only digital currency is bitcoin and then they start to learn more . So bitcoin is the base and i don't see any alt tapping it ,not for a long time.
Just wondering this, at some point, bitcoin price was crashing down but like ethereum it's going up, does that mean that if bitcoin price will go down so hard, just like what you mentioned, will not automatically mean that other alt coin will crash too right? or am I wrong with my opinion? Hoping for your response

I believe that the price can fluctuate by hundreds of percent both bitcoin and efirium, but the crypt forever came into this world and will always have value.