Aggressive than China with countries or individuals? Which country would you feel safer taking a vacation in, having insulted the premier in a viral tweet?
I think OP was asking in regard to individuals from anywhere else in the world visiting countries anywhere else in the world besides US (or NATO). The question you could ask is which country would bomb people with drones based on cellphone metadata? https://motherboard.vice.com/en_us/article/d738aq/us-drones-...
I get the whole point of we at least have the freedom to discuss this but it doesn't work without its hiccups. https://en.wikipedia.org/wiki/Laura_Poitras#Government_surve...
Outside its own territory, the US has a long history of being far more aggressive than China, so for someone who is outside both the US and China, it's not at all a given that it's better being spied on by the US than China.