Amazon during the dot-com bubble and today vs Bitcoin

The cryptocurrency market might be in a bubble. Most of the currency's will not survive the bubble busting.
But just like the from the dot-com bubble we can get a few survivors that can change the world as we know it. Just like Amazon.com, eBay.com, Priceline.com...

Will Bitcoin be one of the survivors after a cryptocurrency bubble?
Is Bitcoin in a bubble, or was the bubble passed in 2014-2015?

The charts are just for illustration purposes and are not accurate. Do not invest based on this post. Allways do your own research before investing.