What if a distributed self-driving car system learned from users, and some people taught it to cut people off, drive aggressively, or even indirectly cause accidents?
I don't think the problem here can be solved purely through engineering. It's an issue of teaching an AI system right and wrong and I don't think that's easy at all. Even humans wouldn't be able to agree on a training set of moral and immoral data. And yet this distinction would have a huge impact on how the bot influences the livelihoods with who it chats with.
I'm not sure how to create a moral system for AI, but this seems like a big obstacle to scaling up virtual agents like Tay.