Lol Ukraine may not have taken back the country during its counter offensive but the US won extremely big by showing the Russian military isn't actually the 2nd best in the world, probably not even top 10.
I will grant you that weapons makers have made billions from this conflict, but Lockheed Martin and Ratheon aren't the US government or the US people. The government and people got screwed, and it is a major strategic loss for the US. The US now not only appears weak, but is known to be unable to produce ammunitions fast enough.
Putin announced a "special military operation" to "demilitarize and denazify" Ukraine, claiming Russia had no plans to occupy the country. Since they've achieved what they set out to do, will they be going back to Russia?