Nope, because everything you have said is based on CCP propaganda videos and footage. You are just pushing the same CCP propaganda over and over again. US defense needs money from the pentagon, so they always exaggerate the threat level.
Only someone blinded by CCP propaganda fails to see the obvious. I have shown 2 videos side by side above in which the CCP propaganda video has stolen footage from the HAL Tejas, and so have others here. But you cannot even acknowledge that.
And the WS-10 is only shown every now and then in propaganda videos, because an engine that lasts only 80 hours before needing overhaul is not good enough for fully operational aircraft during wartime sorties. Those aircraft are still flying with Russian engines. If the WS-10 engines were so reliable a decade ago, why did the CCP military not replace them in the J-20s a decade ago? Why are we seeing reports only now of starting trials for replacement of Russian engines? And even these WS-10 engines are proving to be less reliable than the Russian ones in Tibet according to IAF sources.
As far as the avionics and sensors of CCP military, if they are so advanced, why bother buying the SU-35 with PESA radar that is based on 2 decade old Russian technology which is heavily downgraded for export to CCP military, if not to copy it? Why bother buying S-400 which uses Russian AESA technology that is 2 decade old, and also heavily downgraded for export to CCP military? And mind you, this is Russian AESA technology which is 2 decades behind western AESA technology.
The simple fact is that the CCP military has been caught lying time and again about its military equipment's capabilities, and are known to exaggerate the same in their propaganda to control and brainwash mindless CCP military fanboys.
I have my sources who I have had discussions with, such as air marshall Nambiar who have had access to intelligence reports which discuss the limitations of CCP military in terms of how outdated their technology is.
The onus is on you to prove the capabilities of the J-20 or any other CCP military equipment. And everything that I have seen with regards to CCP military purchases of SU-35 and S-400 as well as other equipment that they have stolen technology from, tells me that CCP military is waaayy behind the west in military technology, which jives well with what the IAF personnel have told me.