I don’t understand why there’s no secondary option if Strait of Hormuz goes down. Obviously there are alternative routes out there but why big gas companies even governments did not see this coming. Are they okay losing billions? Or do they actually have a plan that ordinary people don’t know about?


This is just religious nut end-times doomerism.
Also, your explaination literally doesn’t apply in this situation, since the people most impacted by the blockade are the petro-states of Saudi Arabia, Kuwait, Bahrain, Qatar, the UAE, and Iraq. With the exception of Iraq, all of these countries are monarchies, with the royal families having significant control over oil production and benefitting from its profits. These are not publicly traded corporations with CEOs only concerned about next quarter’s bonus. They aren’t even socialist technocrats given a mandate to do what is best for the good of the people now and in the future. They are individuals who will be directly impacted by this blockade, who are looking not only to the benefit of oil weath in their own lives, but in the lives of their families far into the future. If anyone would have an incentive to take the long view, it would be petro-state monarchs who are, I must point out, not capitalists.
So, no, this is not an example of the failures of capitalism. The far more obvious rationale is that (1) the future is hard to predict and (2) people are bad at planning.