Some people felt that way at the time, when it mattered, before we wasted trillions of dollars and killed hundreds of thousands of innocent people. But antiwar Americans were ridiculed when they weren't simply being ignored. Bush couldn't make the right decision because no one who had his ear ever argued for it.
Joe Biden is a different and hopefully better president than George W. Bush, yet his group of advisers suffers from the same lack of ideological diversity. No one who generally opposes war meets with the president on a regular basis. When there's a foreign policy crisis, none of Biden's senior advisers can be counted upon to argue against getting involved.
Understanding how we lost Afghanistan is useful.
If we want to understand why we lost Afghanistan, and if we want to stop the next Afghan war before it starts, we should look at who.
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