On the FT’s Alphaville blog, Izabella Kaminska questions the value of decentralization (and thus, blockchain technology) in intermediation.
Decentralisation is, in almost all cases, not an efficiency. To the contrary, it’s a cost that adds complexity and creates an unnecessary burden for both users and operators unless centralised layers are added on top of it — defying the whole point. …
At the end of the day, there are only two groups of people prepared to go to costly lengths to decentralise a service which is already available (in what is often a much higher quality form) in a centralised or conventional hierarchal state. One group is criminals and fraudsters. The other is ideologues and cultists. …
It’s not privacy, because a centralised system can be encrypted just as much as a blockchain-based one.