We had illegal p2p sharing where you could download a virus from bad people and then Jobs came along and made iTunes which set the standard for streaming. I am sure someone will come along in the crypto space and make crypto easy for the rest of us.
People wanted easy access to music, itunes provided that service.
Right now with the world of crypto is confusing to the average guy, so hopefully in the future someone will create a good UX and the underlying to protocol for instant decentralised payments.
So... Napster and LimeWire?
You can't break cryptocurrency's weakness for this kind of adoption without dropping decentralization. Same conclusion that iTunes came to. People wanted downloadable music, not a specific implementation detail about how that music is delivered.
I wouldn't touch it with a ten foot pole. I just don't see any sense or reason in the concept.
It's mighty arrogant from crypto enthusiasts to assume that everybody will jump on it as soon it just can be made mainstream and "safe".
Thanks, but no thanks