Trump's 48-hour ultimatum is largely political theater for voters, not a genuine intent to escalate with Iran. He's well aware that oil prices breaking $100 would be political suicide for any president.

But Iran has already lost faith in American promises, with minimal willingness to negotiate. They're more likely to strike back first, then discuss other matters.

Many believe Iran could crash the US stock market by driving oil prices higher, but that's unrealistic. The US is already a major energy producer today. While high oil prices would weigh on consumption, they actually benefit the domestic energy sector—not enough to directly tank US equities.

The real question isn't whether to fight, but how much.

Trump wants a hardline image, not full-scale war. Iran won't go all-in either—they won't easily blockade shipping lanes or attack energy infrastructure in a way that destroys their own future.

Most likely we'll see limited skirmishes, proxy conflicts, and localized escalation. Both sides will keep the situation tense but not catastrophic, competing over who controls the narrative better.

As for whether he'd risk bombing power plants and tanking the stock market? The realistic answer: he'll strike a strong pose, but he absolutely won't actually crash the market.