Why not make a youtube channel and use travelling as your vlog content, buy a decent camera for vlogging and a laptop for video editing, you could also promote Cryptocurrency in your channel to be more flexible about your content, travelling vlog is a trend now because people love to see places that's paradise, so vlog those places where you go that you think that will pique other's interest.
Ever crossed my mind like that.But I just love music. I mean if I want to become a YouTuber, surely the content that I will create will be maximal if I like it. The first idea that came up was to make lyrics from songs that were already well known in my country. However, this is constrained by copyright seems to be. So the program was canceled.
Then why not make your own music to avoid being copy righted, I'm sure you've already listened to a lot of songs and you could come up with something on your own, maybe it is a calling to you to write up songs (about cryptocurrency) maybe, or it is all up to you, whatever you hear sounds good then make it happen and let us all hear what you've got, there is no harm in trying.