I doubt that Chinese are spying on you, BTW. Some physically much closer to you might be doing so.
With some firsthand experience with this in real life, and extensive research and communication with others, it looks like the most likely scenario is we have an extra-governmental actor that has penetrated our government so completely it has taken our intelligence and Law Enforcement agencies over, either directly as a non-state group of elites who fund the biggest CIA_like intel op in the world and are taking over governments like we were told our CIA took over central American banana republics, or through China, which they also have penetrated and control, or perhaps most likely through a combination of the two.
Whatever the source, the extent of the sum total of the intel operation targeting American citizens, using our governmental agencies and local informant networks arrrayed everywhere, is astonishing.