...those don't look identical. It lists the J-20 as a knock off of the F-22, and you can even tell from the picture they use that they're radically different airframes.
Please explain the differences that you see because the philosophy looks pretty damn identical. Aside from the obvious addition of forward canards on the J-20, the two aircraft look nearly identical thanks to China’s access to classified F-22 development data. They were caught stealing from Lockheed Martin data on the F-22 program with a successful conviction in 2016
