There are indeed and they are probably not even technological but conceptual. In practice blockchains/DLTs etc. might not solve many real world issues (any?) bu

There are indeed and they are probably not even technological but conceptual. In practice blockchains/DLTs etc. might not solve many real world issues (any?) but the associated experimentation has surfaced some interesting ideas, e.g.,: (i) ability to split governance layers more, i.e., what was once thought of as one monolith could be run along many dimensions (ii) things like AMMs in DeFi might point the way towards making market making more investable in general (iii) The possibility for creation of new asset classes/creation of new volatility. This might not be crypto/not only crypto, but (also) markets in entirely different things