Shia tradition dictates memorial services 40 days after a death. This created a repeating protest cycle: state violence created martyrs, whose memorials 40 days later sparked new demonstrations, leading to more deaths and more memorials, thereby escalating the conflict.

With its credibility destroyed by bloodshed, the Iranian regime's only remaining leverage over some citizens is the fear of a chaotic power vacuum. The prospect of a full-blown civil war may convince some to tolerate the current oppression over the alternative of total state collapse.

In times of extreme polarization, the political middle is not a safe haven but a kill zone. Moderates are targeted by both sides because they have no tribe to defend them. The escalating cost of neutrality forces everyone to pick a side, eliminating compromise and accelerating conflict.

The progression of protest slogans from demanding a vote recount in 2009 ('Where is my vote?') to calling for regime overthrow today ('Death to the supreme leader') indicates a fundamental change. Protestors no longer seek to work within the existing system but aim to dismantle it entirely.

The current Iranian protests are uniquely potent because the regime is at its weakest geopolitically. The loss of regional proxies like Hezbollah and Hamas, coupled with key ally Russia's preoccupation with Ukraine, has left the Iranian government more isolated and vulnerable than during any previous wave of unrest.

Ayatollah Khamenei believes that any attempt at reform, like Gorbachev's in the USSR, would accelerate the regime's collapse rather than prolong it. This formative experience informs his rigid refusal to cede ground on core principles like the mandatory hijab, ensuring a brutal response to dissent.

Despite widespread internal protests and instability, history shows that an external attack is one of the few things that can unify the Iranian population. A potential Israeli strike, meant to weaken the regime, could backfire by creating a 'rally 'round the flag' effect that shores up support for the Ayatollah.

Unlike the 2022 protests led by middle-class women over social freedoms, the current unrest is driven by jobless young men—a traditionally pro-regime group—angry about economic collapse. This shift in demographics and motivation makes the government's usual appeasement tactics less effective.

Unlike nascent revolutionary states that rally against foreign attacks, late-stage dictatorships are weakened by military defeats. Iran's recent humiliations by Israel and the US have exposed incompetence and eroded the public's perception of strength, fueling protests and accelerating the regime's demise.