The Indian Air Force chief BS Dhanoa stated that the J20 isn't a fifth-generation fighter jet, dismissing it as merely a Chinese claim.
Well, what else can he say?
Unless there will be shooting, he gets away with it. But so did Indian MKIs before 2019, with weapon systems 1-2 generations behind the opponent. Until there was an incident.
The fact is, J-20 is a different level of capability, supported by much better force multipliers. And the overall situation is such that it forces political consequences, undermining India's original geographical superiority.
India actually declined the Russian FGFA, SU 57, stating it wasn't a genuine fifth-generation fighter jet.
That's indeed a story of unprecedented success. The result is that India is left with 3 dozen Rafales for its first-class capability. Primary MKI fleet still hasn't started their upgrade(fighter isn't fine wine, 20+ years don't make it even better).
All of it together leaves
the stating party at a qualitative parity with a much weaker Pakistan - and, adding insult to injury, effectively parries much larger former and concurrent Indian investment.
Against China, IAF for the foreseeable future can only maintain a [weak] defensive state, because the nature of the northern border limits the effect of GBAD(mountains) -
even if PLAAF deploys only a limited amount of forces (qualitative suppression).
Given that these two opponents are likely to happen simultaneously, after many decades of qualitative superiority over both (India maintained at least a qualitive overmatch over both China and Pakistan since 1960s) - it's a magnificent result from a loved branch of Indian military.
No, not really.
That's why India is working on its own AMCA FGFA. Similarly, the French Air Force doesn't possess a FGFA either.
To be relevant, FGFA should be nearing FOC service now.
Instead, it wasn't even revealed to the public - instead, its development is accompanied now by a significant spread of HAL resources onto other, parallel projects(Tejas mk.2; TEDBA). Now HAL added HLFT-42, which is a
yet another fighter (spare me trainer bs, it doesn't even pretend to be simplified).
Certainly, two batches of Rafale asquisition also directly eat away from it and all the listed above.
French Air Force seats two sets of borders away from the nearest unfriendly country (Russia), against which can always expect to deploy with friends, the way it want; it isn't threatened in any way.