A unilateral blockade.
Nuclear weapons cannot be used for most conflicts.
But about 30 middle East countries discovered they can bring the highly leveraged US to their knees by mining/drone attacking the two middle east shipping chokepoints.
Strait of Hormuz — Iran, Oman, United Arab Emirates; very near: Saudi Arabia, Qatar, Bahrain, Kuwait, Iraq
Bab el-Mandeb — Yemen, Djibouti, Eritrea; very near: Saudi Arabia, Somalia, Egypt, Sudan, Oman
(maybe add the straits of singapore too)
While most of those governments are indeed made up of idiotic globalist socialists, they didn't have much choice. Not every country has oil that they can simply pump out of the ground.
They had a choice to shutter their nuclear plants.