I think the main advantage of crypto is the trustless part. So many abuses occur when you have to trust institutions (printing too much money, market manipulation, lies about the metrics....).
With cryptos, not only all of this is gone, it's not even possible.
I think it will be very nice for regulation too, to fight tax fraud and evasion for instance in a few years.
It's funny how mainstream media tried to paint a picture of cryptos as shady stuff, while most off the shady stuff in the world occurs with cash (drug and weapon deals...) or through the regular banking system. (EU/US companies working for Syria or other regimes for instance)
I can't wait for the cleanse to arrive, Banks, Insurance, States, Legal Infrastructure, Religious Institutions, all of this need to disappear in a slow death transitioning to crypto. In the end, all institutions will be decentralized, trustless and distributed.
Crypto offer us a second chance to fulfill internet's initial promising: break down the border, connect people and finally offer the human race a way to organize without having to trust anybody else but their peers.