The Australian Canberras or the 22DDH or the proposed 26DDH carriers from the Japanese, loaded with 12 F-35Bs each, and more on the 26DDH (should that ever come about), would represent a very real and credible threat to a Chinese Carrier group. The Chinese will have taken neither of those potentials lightly.Only the 3 Indian carriers are even nominally close to being in the league of the alleged new Chinese carrier.
Canberras are mainly amphibious vessels with at most a secondary sea control role suitable only for low or medium threat environment, the two Japanese DDHs also have at most a similar secondary sea control role, assuming the story that their decks were not capable of withstanding the exhaust from vectored nozzle of F-35 is false.
Please, they look like nothing of the sort.I have my doubts about how well built an Indian carrier would be and how long it would take before it is efficient and just how efficient is indian standard of efficient. Publically available photos of the bow ramp in the Vikrant clearly show precision fabrication was not available to those who made the sides of that ramp. Those metal plates look like they were hammered into shape by hand.
In addition, IMHO, you underestimate the capabilities of the Indians who have operated carriers in their navy for over 50 years. They have a much longer, and stronger tradition at this point than the Chinese in that regard. You also make the mistake of underestimate the threat of either the two STOBAR or the coming CATOBAR (and they will have both types) carrier from India with two squadrons each of Mig-29Ks.
The Indians have been training with those aircraft for some time and will have them operational on the Virkamaditya within a couple of years, well before anything like a full air wing is ready for the Liaoning.
My guess is, that with the relationships they are already establishing in the area, the will sail through those straits at some point, just to punctuate the freedom of passage.
As I said, the Chinese have been aware that all of these things were coming for a number of years, and whatever their building plan right now is, they have already taken it into account. IOW, they have already been influenced by the things we are seeing today.So I think in the long run, Chinese carrier strategy will be heavily influenced by what Japan does. But it won't be very significantly influenced by what India or Australia does.
For the Australians and the Japanese, they will have correctly figured that those naval air threats to their carriers will only materialize if either or both countries make F-35B purchases, which will be announced (it would be big news for either) and for which the Chinese would have an additional number of years to prepare for.
In addition, if the 26DDH carriers are built in the numbers proposed (4-8), then again, the Chinese would know about it well in advance and would modify accordingly...but again, for them, a corresponding F-35B purchase would also have to come about.
I seriously doubt, that any time in the near future (like the next 15-20 years) that the Japanese will build a CATOBAR carrier. Something very extreme would have to happen for that to be considered.