Recent, pointless-seeming wars in Iraq and Afghanistan have created a new version of "Vietnam Syndrome." This public and political aversion to foreign intervention makes it nearly impossible for the US to commit to providing crucial, early support in conflicts where it may be necessary, such as in Ukraine.

Former official Jon Finer posits that sustained American public support for aiding Ukraine stems from its clear, digestible narrative of a perpetrator (Russia) and a victim (Ukraine). This contrasts sharply with the Iraq War, where complex justifications and moral ambiguity made it harder for the public to engage.

Unlike wars where a nation is attacked first (e.g., Pearl Harbor), "wars of choice" lack the sustained public support needed for a long conflict. The aggressor has a political weak point, which adversaries exploit to win a war of attrition, not battlefield victories.

The constitutional requirement for congressional war approval isn't a mere technicality. It's a crucial process for building public support and national buy-in. Democracies that skip this step become fragile and lack the staying power to endure prolonged conflicts, undermining their own war efforts.

Western education systems have spent decades teaching students that nationalism is dangerous and universal humanity is the true political community. This creates a strategic weakness, as states cannot expect these same generations to instantly adopt a strong national identity and be willing to fight for their country when a geopolitical crisis demands it.

The political precedent set by the Bush administration—convincing Americans they can have both major wars and tax cuts—has disconnected the public from the true costs of conflict. This mindset makes it easier for governments to enter into tremendously expensive, multi-trillion-dollar quagmires without clear objectives or public accountability for the fiscal trade-offs.

A democratic nation's ability to wage war is limited less by its military capacity and more by its own internal moral compass. The potential for domestic and global outcry over civilian casualties acts as a powerful deterrent, preventing the full use of force and creating strategic stalemates.

When disillusioned with a country's direction, the most patriotic act isn't blind support or abandonment. Instead, it's getting actively involved—using one's time, talent, and treasure—to strengthen and restore its foundational ideals like rule of law and equality.

The death of Dick Cheney revives discussion on the Iraq War's true legacy: persistent voter disenchantment. Polling shows a majority of Americans have believed the country is on the "wrong track" every single year since 2004, the year the war began to sour, directly linking that military failure to today's political cynicism.