The best example he could come up with in support of his position was Uber? Uber is certainly convenient, but it built its business by moving capital risk to it

The best example he could come up with in support of his position was Uber? Uber is certainly convenient, but it built its business by moving capital risk to its contractors and by heavily subsidizing fares for years, neither of which is sustainable. And despite that, it has changed very little about the world, other than to devastate taxi companies and further increase traffic in large cities.