No matter how much Trump loves Putin, Putin doesn't love him back:

Senior Kremlin officials reaffirmed Russian support for Iran and explicitly defined the United States as Russia’s long-term adversary, despite the recent unilateral US concession to Moscow – offering Russia a diesel export waiver.

Source: https://understandingwar.org/research/russia-ukraine/russian-offensive-campaign-assessment-october-20-2026/

Original source is in Russian, so I link an indirect source. But you find the original source also there.