Ah this American Youtuber. I've seen his other videos. He hates China, so he naturally sides with India. He even kinda urges them to abandon Russia for America. He thinks its a great idea that India partners with the US to modernize and counter China. Yeah right. Go ask Iraq, Afghanistan, and South Vietnam how that all went. BTW he also says that India has the best mountain troops in the world. So yeah, go figure.
Buying new Sig 716's or AK 203's is not gonna suddenly make India a Superpowar. India can buy the most up to date arms from the West, or Russia. But the soldier is still the most important component of the army. The average Indian Jawan is severely lacking. You can dress him up with a modern assault rifle, the latest optics, body armour, and cool sunshades. But he is still the same Jawan underneath. And we all know how well Indian Army Jawans performed in recent years.
PLA soldiers are not perfect, but they are far from the 'soft spoiled brats' that the Indian media like make them out to be. Just observing the training done by PLA soldiers, I can tell that they know what they are doing. PLA soldiers have fought wars using inferior equipment to their enemies. They did not complain about their inferior equipment. They worked with what they've got and still overcame incredible difficulties. They see using inferior equipment as a challenge, not as an embarrassment. Compared to the Indian Army, the PLA have a different mindset, a very determined mindset to fight and defend the motherland. This kind of mindset wins wars. Not the mindset of: "Better gun = win". This has been proven time and time again in history.
In the 1962 war, the Indian Army had overall superior Western-made equipment vs the PLA at that time. Yet they blamed their defeat on 'inferior equipment', and weak leaders. So after that its modernization after modernization. But the Jawans didn't get much better. It even looks like they are getting worse since Modi took charge. So, more new guns for India, but also more declining quality of soldiers. Any idea of India countering China is gonna be way way more difficult than they could have ever imagined.