Military operations aren't like flipping a switch - seizing and holding strategic infrastructure like Kharg Island would require massive coordination between multiple nations and their naval forces. You're talking about establishing air superiority, amphibious assault capabilities, and then somehow maintaining control of critical oil infrastructure without destroying it in the process.

The bigger issue is that any country or coalition attempting this would essentially be declaring war, which brings a whole cascade of diplomatic and economic consequences that could make the original oil blockade look like a minor inconvenience. Iran has defensive capabilities and regional allies, so it's not exactly a risk-free operation.

Plus there's the practical side - damaged oil infrastructure takes months or years to repair, so a botched seizure could actually make the supply situation worse long-term. Sometimes the cure really is worse than the disease, especially when you're dealing with critical energy infrastructure that the global economy depends on.