The US deserved it for stirring shit all over the world. This is CCP's way of showing these crooks the middle finger.
Obviously the CCP didn't forget what happened during the US-China summit in Alaska 3 years ago when the US cancelled the dinner reception, just because they want to make the CCP reps go hungry. The CCP were well prepared with instant noodles the last time. This time, Blinken had better be prepared to bend down and have his arse fucked hard.