Government organizations in Canada do not share data by law.
The CRA had to sue the CBSA in order to obtain data they possessed on money launderers from the Big Circle Gang. You've probably never heard of them because ... yellow fever?
https://www.scmp.com/news/world/united-states-canada/article/2164782/revealed-how-canada-border-agency-tried-conceal
Provincial Ministry's need 348 meetings before data can be shared between them. (My job is there).
A totalitarian government who has implemented social credit score has NO FUCKING PROBLEM SHARING DATA WITH ANYONE WHEN THEY OWN THE IN'S AND OUT'S OF ALL OF THE INTERNET.
To compare the Five Eye's handling of data with China shows a complete lack of understanding of how things work.
* If you see something I type that seems weird, highlight it, then click the "Search Google". If you are still struggling call me at home.