If Uber wanted to sell or give away data, properly anonymized and in accordance with their terms of service, that seems fine to me. But it's potentially quite valuable to Uber even in this state, and it doesn't really make sense to require a business to give them this data, any more than it would be to require other data-driven companies to do so. If it's not for public safety or something of that nature, I don't see why the government should really care.