This is hard to take seriously with such a policy. I think this is just somebody playing around with the OpenAI API. I expect serious competitors to have a better policy that is actually usable for corporations, it might take a year but I see no way this gets adopted in a broader way. So far OpenAI has the monopoly, but there will be competitors if you will give them some time.
sure, BERT is to come very soon and I think it will bring even wider adoption of AI. And yes, Data Privacy will become even more buzzed topic. Next few years will be of security engineers and of data privacy lawyers, don't you think?