Iran’s response to President Trump’s promise to attack their power plants if they don’t open the strait is: We will attack the desalination plants in the region if the US attacks the power plants.
This is way more scary to the countries in the region. A thousand times scarier than attacks on their energy infrastructure. Desalination plants are the overwhelming source of the water for the gulf states. And I believe, the number one reason that these countries played both sides of the fence for decades. The US probably has them well defended. Stay tuned.
"These people are stupid." Maybe Iran's decision by the cardboard Ayatollah to go after its Muslim neighbors is a REALLY bad idea.