Trump was president from jan 2017 to jan 2021. Epstein died in 2019.

Why is this often ignored by his fanboys? It's like they want this year to be his first term.

If you count occupying a 'nation' for decades after completely wrecking it and then going home while the USA never was bombed in return as a loss well then....
Hitler obviously won against the Soviets too when his stated goal was to dismantle the soviet Union.
The soviet Union collapsed and their mongrels went back to their new Russia.

Protip: just don't call it war.