EU having a war means their fiat may not survive while TRump is going to cut financial aid to countries they previously support wand they concentrate more on supporting their own people and enriching America.
Do you think Trump will be able to stop or even reduce military and financial aid to Ukraine after he promised the whole world that he would stop Russia's war in Ukraine, and within 24 hours? We already see that Putin is looking for various excuses not to sit down at the negotiating table. As long as he believes that Russia has at least one chance to win the war, he will not make peace. What should Trump do in this case? After all, in the eyes of the whole world, he will then look like a weak braggart. He will then introduce the most powerful sanctions against Russia and provide Ukraine with not just a few high-precision weapons with a dozen missiles for them, but so many that Putin's Russia would be ready to capitulate to Ukraine in a few days or weeks.
And such a possibility exists, because the Ukrainians are very good at fighting, and Russia already has big problems with armored vehicles that have been accumulating in warehouses since World War II for a possible confrontation with NATO, and almost all of them have already been destroyed in the fields of Ukraine.
In addition, Russia mobilizes about 30 thousand people per month under contract, and about 45 thousand soldiers are killed or wounded on the Ukrainian fronts every month. It is estimated that the average life expectancy of a Russian contract soldier at the front is about two weeks, and many of them never receive even one salary for killing Ukrainians. Therefore, the flow of those willing to go to the slaughter is sharply reduced.