Even more ironic considering that China already geofences itself and using a VPN it pretty much a requirements if you want to communicate with the outside world.
Chances are that these hackers are bypassing that filter without even realizing it.
I wonder how many of these "state-employed hackers" are just random criminals and their bots, doing regular criminal stuff like stealing money from bank accounts.
I easily see people claiming they are the target of a foreign government because it gives them importance and it is less shameful than a spam botnet.