That is very true.
We should also remember that it is wrong to respond "wide range of information" with complete rejection is very wrong??? Wide range information is just that, wide range, some are right, some are BS. Calling everything wrong itself is wrong.
You're right, all Mr. Forbin is intending to say( English is not his first language), is that for instance with the J-20, we had a great deal of information initially under Peng, but when Xi took over as "Emporer", the "great wall of secrecy" went up again!
So while France, England, US, and others post lots and lots of information on say the F-22??? (anybody who cares to, can educate himself on many of the finer details of the Raptor), the same is not true of the J-20.... even Chinese posters are often in the dark about the J-20, for instance there was and continues to be a long running argument about which Russian engine?? or whether or not individual birds were powered by one or more WS-10s.
So IMHO it is often just as easy, if not easier for Westerners to get more accurate detailed information on the J-20 than Chinese posters. Westerners have more access to everybody's information, and are able to make more accurate comparisons, because unless something is "classified as TOP SECRET" we have lots of access. Here again, that is my "honest opinion"
but I certainly agree that there is information in Chinese that I will likely never understand, as I'm not terribly motivated to try to learn a new language at my age???
The reason I do try to listen, and learn, and ask respectful questions??? I love the J-20, Airframe in particular! (I am AirFrame on F-16.Net), but I'm very seldom on there, because the SDF is really where my heart is??
oh, and if you had been here Saturday night, I'm rather certain you would have enjoyed my "Pork Fried Rice", it went fast! and I would have loved to have your opinion, and to have had you as a guest at my table!
as a footnote, we are currently wondering how many LRIP birds have first flighted and are in flight test???