alt Hacker NewsNote: I'm also going to reply to your other comment (https://news.ycombinator.com/item?id=42200520) here to save both of us time.
First off, this is a war that America (and indeed the west) isn't a direct party to. The cold hard fact is that this is "someone else's war", and we (America) just got done with the War on Terror which went on for over 20 years. We are war exhausted to begin with.
Secondly, the fact that our response has been lukewarm and insignificant for so long (almost 3 years!) makes the notion of refuting warmongering a laughing stock at this point. We missed the boat in about as glorious a fashion as we possibly could.
Thirdly and finally given the preceding, no: I think most Americans genuinely don't care anymore beyond that the war ends now, that people stop dying now. Keep in mind that the people who voted for Trump (that includes me) also effectively voted against warhawks like Cheney, Bolton, and so on. The American people want peace, tenuous and unfair as it may be.
As for whether Trump forcing the war to a closure would be for or against the notion of peace: Have no doubt about it, we will be losers coming to the negotiating table in shame and that's regardless whether it's Trump or Harris or even Biden for that matter. Putin won his bet, we had our bluff called and we would be there to try and make the best of the bed we made. But if the war ends, the war ends.
I appreciate the detailed and thoughtful follow-up.
However, your final response ("As for whether ...") does seem to be largely avoiding the question it addresses. If we may try again:
"But if the war does end with parameters in the range of such that can likely expect under a Trump-Vance deal -- including of course major territorial concessions, along with likely some kind of statement acknowledging Putin's grievances, and another guaranteeing that he and his people will never be prosecuted; and very likely also, requiring that Russia pay at most a paltry share of the $1T in financial damages which Ukraine is squarely owed -- will the cause of peace be furthered, or will it hindered?"
Considering not just the current conflict, but possibilities of future aggression, and the likely impact on the international system of such a precedence being set.
(Tweaking the goalposts here, but only slightly)