There are only 4 possible scenarios. 4th is the best option for humanity & the one Trump would rather die than accept.

1. Trump admits defeat & leaves Iran. Global power shifts clearly to China and Russia
2. Trump conducts a ground invasion. USA will lose. Potentially millions killed. Likely global war erupts.
3. Israel & USA use nuclear weapons. Definite global war erupts. Potentially billions killed.
4. Trump resigns or is impeached and actual peace negotiations begin.

Praying for Option 4.

@QasimRashid

With respect to #1:

Russia's already spent themselves in Ukraine.

China's advanced state of adoption of non-petroleum energy makes it feel like they're best-positioned to weather $200/bbl oil.