Hypothetically? It’s impossible to guess what would have happened 30 years ago if NATO had dissolved. But if I had to theorize:
If NATO had dissolved, Ukraine would still be a vassal state of Russia under Yanukovych. So, Russia would never have invaded.
But, even if the Maidan happened. Ukraine could still get help from Europe and America without NATO.
If China and the BRICS countries formed a military defensive alliance to secure their interests through trade, would Vaush be in support of that kind of imperialism? If the answer is No, then, why?