On a side note then, the idea of a super fast, near hypersonic, air to air "fighter" has merit. It would basically form a perfect trifecta of air supremacy on the shooting side.
You have the J-36 central piece - EW, AWACS, C4IRS, Signals, magazine depth, all aspect stealth, keeps up with 4.5 and 5th gen fighters in speed. Still flies high, fast and far. NOT a dogfighter.
J-50 - bit more of a traditional "fighter", improving on the 5th gen with greater all aspect stealth and generally upgrading software, systems, computing and integration... and engines. Newer and more modern everything, designed from the ground up to accept the tech of the 2020s instead of the 1990s in Raptor's case and 2000s in F-35, J-20's case. Can dogfight and do the near pointless hollywood bit turning around mountain ranges to strike some $5K truck but why be an idiot?
Then a near space, > mach 3 platform for dropping those hypersonic glide, > 1,000km air to air missiles being tested at the moment. Would never even get close to WVR.
Tied all together with CCAs and various UAVs.
The J-36 doesn't look like the air launching platform for the thousand km HGV AAMs. It won't be some subsonic giant H-6 or H-20 doing this either.
Edit to add that the thousand km ranged AAMs are just concept expansion of existing HGV tech. By no means are they proven to be feasible AAMs. Even without this long ranged weapon, a circa mach 4, near space aircraft firing PL-17 replacements does the job for next generation's hard kill, aerial A2AD. This generation's equivalent is represented by the J-16 J-20 combo with PL-16 and PL-17. It needs to be supported by striking regional military bases and the naval A2AD is a critical part of the kill chain. Next generation's should be more independent and serve as a redundancy. Soft kill side is probably more effective and secretive I would imagine. We almost never hear about PLA's cyber and EW programs.