I think something like Sandstorm/Cloudron is the way forward with decentralization. I'm more than happy to pay someone else to manage all my services for me. But I see where my apps are hosted as the least interesting question. The important issue for me is lock-in. How easy would it be to switch if Cloudron does something I don't like, or if they outright ban me for some reason? If it's easy to switch, that keeps incentives aligned and fosters competition and progress. Does Cloudron do anything to mitigate lock-in?