On top of that, smart contract mediated investments can have much more additional guarantees. Projects like Aragon are creating DAO governance UIs that are on-chain, usable (from a UX perspective) and transparent for token holders. They allow holders to vote on transfers of funds, or monthly capital allocation, with the possibility to withdraw funds if they deem the operation of companies irresponsible. This a programmable financial infrastructure: the tools are there to build whatever you can come up with in terms of governance.
Besides DAO governance platforms, what will compel executives, for the cases where this applies, is the same thing that compels them right now: financial incentives, and the threat of prosecution. Are the guarantees comparable to those you get from a CEO on a NYSE traded company? Not by a long shot, this is the wild west right now.
But in keeping with the "Internet of Money" metaphor from my other comment, lack of controls and accountability didn't prevent Wikipedia from displacing the Encyclopedia Britannica.
I looked at your comment history and it seems you are assuming that people with a so called "pro blockchain" angle are all missing the point. I assure you not everyone in the space is an idiot, and you might be missing some points yourself.
Perhaps, but the SEC is pretty centralized, when two people can't come to an agreement then securities law enforced by the legal system determines the outcome of the dispute not smart-contract rules enforced by blockchain consensus.
> * I assure you not everyone in the space is an idiot, and you might be missing some points yourself.*
I don't think they're idiots, I think they're financially and emotionally invested in a fascinating technology that's not very useful. I don't think anything is wrong with that, and maybe one day I'll be proven wrong, but I have worked in this space (backend engineer for an exchange) and continue to follow it closely but skeptically and with good reason if you're intellectually honest about the track record of this industry.