It was a glorious victory for the US and we should celebrate it. It was another victory against the radical islamists. We only lost 4,000 men. Far less than World War 2. The war ended when President Trump and the Taliban signed a peace deal in 2020 and caused a ceasefire. Just like we wanted. It was truly peace through strength as President Donald Trump put it.
In 2021, the Second Afghanistan War began, but the US was not part of it to the exception of defending the embassy. Eventually the Taliban won, but we did not lose because were not part of this war. Being the nice country that we are, we helped some Afghans leave.