I don't think the point was to imply that the US beat the axis powers on their own, but rather to put the timeline in perspective.
Notwithstanding that, you are missing the point. The failure to rebuild the tunnel is at its heart a failure of leadership. We have the technology, we have the money, what we lack are political leaders with will and vision.
In the examples you brought up, FDR led a nation dragging their heels into a war most people were happy to stay out of. He showed leadership and no small amount of political skill to get the United States into a war most wanted to avoid (which makes the 'beat-the-axis-singlehandedly' trope even more ironic.) Similarly with Lincoln and the Civil War. Many people were content to live with the status quo of slavery. And so with Kennedy and the moon landing -- the Cold War was not an existential threat, and the leadership of Kennedy generated the will.
To get a subway tunnel repaired doesn't need a once in a century or once in a generation leader, but it does take some will and vision and political savvy. The venal mealy-mouthed bums we're currently stuck with are simply not up to the task.
Notwithstanding that, you are missing the point. The failure to rebuild the tunnel is at its heart a failure of leadership. We have the technology, we have the money, what we lack are political leaders with will and vision.
In the examples you brought up, FDR led a nation dragging their heels into a war most people were happy to stay out of. He showed leadership and no small amount of political skill to get the United States into a war most wanted to avoid (which makes the 'beat-the-axis-singlehandedly' trope even more ironic.) Similarly with Lincoln and the Civil War. Many people were content to live with the status quo of slavery. And so with Kennedy and the moon landing -- the Cold War was not an existential threat, and the leadership of Kennedy generated the will.
To get a subway tunnel repaired doesn't need a once in a century or once in a generation leader, but it does take some will and vision and political savvy. The venal mealy-mouthed bums we're currently stuck with are simply not up to the task.