Everything goes to this, because the cryptocurrency very quickly reached incredible heights and this is just the beginning, and when the whole world will recognize cryptocurrencies, then the prices of cryptocurrencies will begin to grow even faster and many cryptocurrencies will be more valuable and more expensive than gold.
Just an update,This market is already here for more than 10 years meaning there are much time for us to beat Gold but yet nothing happens.
Gold has been existing for thousand of years and consider as the most valuable thing to be founded so this will never happen overnight.
Not unless the whole world will support and use Bitcoin then thats another thing to expect in right time.