I don't think the restrictions matter too much. Businesses don't need to be perfect, in order to function well. And so, making the perfectly restricted AI also

I don't think the restrictions matter too much. Businesses don't need to be perfect, in order to function well. And so, making the perfectly restricted AI also doesn't matter, it just needs to be good enough. The company needs to signal the effort that they are taking the necessary steps, and manage the PR if something happens, like when Tay spouted racist nonsense. To validate this, take a look at a similar aspect: security. Security is also never perfect, but it's also a booming business, and always have been. It's also a huge cat and mouse game, for example with companies releasing ridiculous locks, and LockpickingLawyer promptly defeating them.