If you're argument requires a personal attack, it's weak. That being said, the argument "When you're winning, the LAST thing you want to do is to stop doing the thing that you've been doing to win." Is undermined by the fact this isn't a steady support it's an escalating support.
"What might interest you more, though, is that if you're LOSING a war, the last thing you want to do is keep doing the thing that has been making you lose!" Which brings me back to my earlier comment "How many nations are supporting Ukraine? Now they need tanks. What happened to their own two thousand? 100+ billion and it's still not enough to take Russia? But yeah, Russia is losing and definitely not turning it into a slogging, costly quagmire bleeding the West dry. Didn't this play out before during the cold war in the middle east?"
The propaganda on both sides is ridiculous.