[bl557]

Good points, and in response I would say that not everything needs to happen directly on chain. Just as an example there can be some company that develops an interface between the blockchain and the user that audits their code, insures themselves in the case of software bugs, and provides users with the ability to eject their assets from the platform. Maybe there are regulations that protect consumers against these problems. Crypto/blockchain UX is not even in the "command line" phase yet, we're still writing punch cards and feeding them into computers in my opinion :)