It is difficult to conclude what you are saying in your analysis?
Yessir, let me rephrase that since it was quite complicated for a long reply
For your first point, exposing Chinese statistics is quite a hurdle, because they can claim it as legitimate and we can't do much about it since the CCP tightly contains information about anything and everything. If it's possible it's a good jibe at China but it's difficult
For your second point, I agree. Tons of missiles with capability to strike targets deep behind enemy lines is enviable, especially if the missiles are cheap and capable. Hopefully an alternate cheaper brahmos emerges to carry out mass missile strikes without making our cash disappear into the wind
For your third point, it's also a good point, but that's exactly why they built CPEC and Gwadar port in the first place. Bypassing the choke point near the Andamans is crucial for them. Looking at Pakistan though, CPEC is like a joke. So I don't know how they're really going to achieve that. What is more worrysome is how they're actually trying to make bases near Myanmar coast using islands near the Andamans to achieve surveillance over our activities.
What I'd like to point out is your fifth point in which uhh you said PLA capabilities are exaggerated by propaganda. While we did an excellent job at deterring PLA intrusions since Galwan, most of those fights are close quarter brawls, obviously not involving any arms or weapons. When weapons are involved, the scenario will change drastically. They may have bad tactics but still they vastly have more artillery and rockets than us. Swarming with overwhelming strength sometimes works
Also, when you pointed out that Chinese export items are shit and generally worse in quality, it may perhaps be deliberate. Usually export weapons are downgraded but China makes them into really bad weapons that don't really work. But since they're cunning, I can safely assume some form of quality control exists in weapon production for their own military.
For the media part, China has a dedicated PSYOPS (Psychological operations) wing for the PLA to twist and create narratives and spread disinformation. They've been doing it for a long time now so it's no surprise India is going to be constantly mocked about. If we had a PSYOPS wing, this wouldn't really be a thing.
Sorry for the convoluted and complicated answer earlier, I was quite drowsy when I typed that. Hope there's more clarity now
Edit: Since the PLA has modernised their average soldier by providing cheap NVGs to them, they essentially acquired some amount of night fighting capability to every combat troops deployed. That's actually bad for us since we still don't have NVGs for every soldier and lacks basic body armour protection while they mass issued body armour to their own. So they essentially own the night and have some form of protection for every one of their troops.