Regarding the subject of adoption of cryptocurrencies, I think in the coming years we are definitely going to see the advent of new solutions built on new and existing blockchains, this is something that has been going on for years and the beautiful thing about it is that the idea of decentralization in itself can be applied in so many facets of life/living and will be or will most probably be. Proof of impending adoption can be seen in already existing chains and projects in different industries that keep thriving due to the underlying value they provide.
So I'd say AYE to more adoption cos we'd def be seeing more of it