In fact, the first cryptocurrency has so many advantages that everyone will find attractive aspects for themselves.
That's one great thing about BTC, it has many use cases, it can be used as a payment option, store of value, hedge against inflation, speculation asset, etc. It is a free currency, censorship resistant and permissionless, so anyone can use it for whatever reason they want. So many people found out about BTC because they were looking for a way to make money, but when they found out about BTC, they discovered that it was more than just that.