What makes bitcoin superior to gold or fiat is that its price is increasing year by year,
we can see for ourselves and of course the price can still go up again,
Despite these advantages, there are still drawbacks and investing in cryptocurrencies is a big risk, so it's not easy
So for you it is the value that makes bitcoin superior to gold? Bitcoin isn't increasing "year by year". Look at the charts. That's a witless way of thinking/portraying bitcoin. Bitcoin was made to be used as a currency. It was made so that people had financial freedom. It wasn't made to make people rich. Stop looking at the value and start thinking about how to make it better so that we can actually use it as a regular currency. Focus on the development and solutions to the current problems and the value will rise automatically.