From this speech at Davos:
The power to shape people’s attention is increasingly concentrated in the hands of a few companies. It takes a real effort to assert and defend what John Stuart Mill called “the freedom of mind.” There is a possibility that once lost, people who grow up in the digital age will have difficulty in regaining it. This may have far-reaching political consequences. People without the freedom of mind can be easily manipulated.
But there is an even more alarming prospect on the horizon. There could be an alliance between authoritarian states and these large, datarich IT monopolies that would bring together nascent systems of corporate surveillance with an already developed system of state-sponsored surveillance. This may well result in a web of totalitarian control the likes of which not even Aldous Huxley or George Orwell could have imagined. The countries in which such unholy marriages are likely to occur first are Russia and China. The Chinese IT companies in particular are fully equal to the American ones. They also enjoy the full support and protection of the Xi Jingping regime. The government of China is strong enough to protect its national champions, at least within its borders. US-based IT monopolies are already tempted to compromise themselves in order to gain entrance to these vast and fast-growing markets. The dictatorial leaders in these countries may be only too happy to collaborate with them since they want to improve their methods of control over their own populations and expand their power and influence in the United States and the rest of the world.