Personally I have no "smart" devices except mobile phones. What are the Chinese going to do with my personal conversations? Apart from use it for marketing, fo

Personally I have no "smart" devices except mobile phones. What are the Chinese going to do with my personal conversations? Apart from use it for marketing, for which there are already much easier ways of collecting data. I'm far more worried about MY government collecting data and being in a position to make real use of it. Western corporations are more likely to play ball with western governments.