

That’s complete and total nonsense.
That’s not how war works and not how it has ever worked or will ever work. If a war is justified, then it is justified to not only repel the enemy troops from your borders, but to counterattack within their borders in order to reduce their ability to continue fighting. That does not make it “a different conflict” when you do.
I can’t believe people are still dragging out the same absurd talking points that social democrats used a century ago when justifing throwing bodies into the meat grinder of WWI. "We are only fighting against defeat" they said. As if, in their minds, once the German lines were broken, the Allied forces were going to just stop at the border! It’s completely and utterly delusional. Or rather, it is bad faith, because they knew, and you and I know, that’s not how anything works.

The US is more or less where China was 100 years ago with the Qing dynasty. The corruption, the distrust of foreigners and intellectuals, the failure to recognize their weaknesses, the reformers who didn’t go anywhere near as far as they needed to and still got shot down and treated with suspicion. The reason China isn’t making the same mistakes now is because they suffered so much in the century of humiliation.
Part of the US’s problem is that people have been so isolated from consequences. If we get overextended from too many wars, so what? If we lose a war we just move on to the next thing. If we fall behind on science because we prioritized religion, so what? If we listen to what some influencer on TikTok says about vaccines instead of to scientists, so what? If people storm the capitol building, so what? No matter what happens, everything will just carry on as normal. Everyone’s just fucking around, not even being able to imagine what finding out will look like. And when there are consequences, they’re always framed on an individual level.