China has wealth of data on what individuals are doing at a micro level
Many people might not know, in US, credit card transactions/payments are on sale by various sources. There's a very active market for this and some fintech startups are solely based on this kind of data. Since most of our financial life is based on credit card, we are under surveillance at a micro level in a similar situation.The issue is we not only use 'services', we handle data to the service providers. Data under their custody is usually stored and transferred with less secure protection, like on a thumbdrive or sent by email attachments. I don't see this situation will get any better soon.