Bing wasn't programmed to disagree but often did to hilarious effect.

Yes you can, but AFAIK AI doesn't have moral basis and at best the confrontation will be random. Sure you can program the AI to have some moral basis but people will choose to flock with those that have the same alignment with them and keeping the confrontation at minimum, thus the flaw still exists even if it doesn't bore you.

In real life, we need to interact with several people at minimum normally, weekly. Those are having different moral basis and maybe changing daily. It'll be hard to simulate that with AI, that the fact we have the ability to control them means we're in charge of what confrontations are there to stay.

Good point.

> In real life, we need to interact with several people at minimum normally, weekly.

I think that's one of the problems with social media (aside from AI.) It's too easy to restrict your contacts to only those you agree with.