Right now, Tencent makes a lot of money selling data on Chinese citizens to the highest bidder for the purpose of ad targeting. The government isn't going to do

Right now, Tencent makes a lot of money selling data on Chinese citizens to the highest bidder for the purpose of ad targeting. The government isn't going to do "everything they can" to make Tencent bigger if "everything" includes allowing anyone with deep enough pockets to put their population under surveillance. Hence the network security review.