People on HN are engineers, how can we not comprehend that you can't just take random objects stitch them together and somehow the whole thing will still work. It's as if I'd have a rails project fire 90% of my engineering team and then hire cobol, C++ and Rust developers and then hope that if each one of them builds their own respective feature in their favourite language I can somehow stitch it together. Such a thing hardly makes sense for a random tank supply chain. Doesn't seem to work for the railway system which uses Soviet gauges and makes even less sense for an integrated air defense system.
EDIT: guys, how can you not talk about any of the facts when you guys respond?
When people agree that Ukraine loses multiple times as many people for every Russian that dies, when even the US Navy secretary says that Ukraine is depleting NATO weapon stocks, when even the thinktank that predicted the fall of the Russian government are now saying that NATO cannot match Russia in weapon stocks, then you are not winning, just because the borders don't change.
The border does not matter. What matters is how much western weapons and Ukrainian personal has been destroyed vs. Russia.
Russia has had 1 mobilization and those troops haven't even been committed to battle yet. Ukraine has gone through 12 or so. They lowered the mobilization age to 16. It goes up to 60 and it doesn't even exclude disabilities anymore. That's not winning. That's sacrificing your population.
Even the ex Israeli prime minister now said that the US blocked peace deals.