Like beligerant bullies playing in a sandbox, both the leaders of Iran and USA have gridlocked the Gulf of Hormuz with 20% of world's oil supply. A lesson against being closed minded and beligerant. Also a lesson against world dependency on fossil fuels.
Seems like neither US or Iran can back down now without loosing what they have invested in this conflict so far. They are both backed into corners with billions of dollars worth of paint.