So Bitcoin is better than Gold?

Robert Kiosaki is a great fan of gold. And in addition to it this guy has some coins of Ethereum and Bitcoin. His words make me sure about gold stability and power. But blockchain and crypto are represent the future.
Now, we need to understand which thing is better. Gold is a good asset, but it is not useful to help us transfer to 4.0 digital technology for the world. Blockchain should become the new era for the world soon. It can helps us transfer to 4.0 digital technology easier than with A.I and Gold or credit card.
A.I + Digital currency used blockchain technology = the future
