Contrary to the typical anti-war sentiment in the West, anecdotal evidence suggests that an overwhelming majority of Iranians who oppose the regime—perhaps 80% or more—would welcome outside help. They feel abandoned after the US promised support for protesters, making them receptive to foreign intervention.

The US military action against Iran lacks a clear off-ramp or stated goal, violating the Powell Doctrine. This ambiguity between objectives like "regime change" and other aims creates strategic confusion and risks prolonged engagement without a defined victory condition.

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 nations that have historically endured massive losses, the United States has a low willingness to suffer casualties, which is a strategic vulnerability. Adversaries understand that American political will for a prolonged conflict is fragile and can be broken by simply waiting out the initial shock and absorbing blows.

The vast majority of Americans are bewildered by Trump's Iran policy and do not support a military strike. This widespread confusion and lack of appetite for war give the president significant political cover to back down from his threats and pursue a diplomatic solution without facing major backlash.

Even when facing severe international backlash, a US president's most controversial foreign policy actions are ultimately limited by unpopularity within their own country and party, which creates significant political and practical consequences that outweigh pressure from allies.

In the current political environment, foreign policy decisions like military strikes can be driven less by strategic objectives and more by their value as 'memes' or content. The primary goal becomes looking 'cool as fuck' and projecting strength, rather than achieving a tangible outcome.

A government's inability to answer basic questions like "Why now?" during a military action is perceived as incompetence. This defensive communication signals a lack of conviction to adversaries, encouraging them to simply endure until American political will collapses.

Nations like the US and USSR prolong involvement in failed conflicts like Afghanistan primarily due to "reputational risk." The goal shifts from achieving the original mission to avoiding the perception of failure, creating an endless commitment where objectives continually morph.