The lacking commitment to make Ukraine win this war has always been a question of political will. Not money or any other resources.
The USA bowing out is certainly a negative, but at the same time it finally removes the uncertainty regarding their commitment which is something that has held back Europe's commitment for over a year now. I don't know if things will get better or worse from here on out, but the likelihood that we finally get past the status quo of "Ukraine must not lose" is higher than ever before.
Legend11 correctly predicted that GTA IV will outsell Super Smash Bros. Brawl. I was wrong.