i used to argue, it's private is totally different. But now i start to think, well, you know, maybe when you if you have to leave Google or facebok, for some people, that's kind of like leavin the countryis it's very costly. That does give them a power to abuse you. If they exploited that power in a really ugly way, not the way they currentlyuse it,  then new alternatives would come along. I don't see how we're going to solve that problem with an autonomous car.