@peacefulpete: not sure where you get your information, but this is relatively easy to find:
The Biden administration on November 14 extended a sanctions waiver to allow Iran to access upwards of $10 billion in electricity revenue once held in escrow in Iraq.Nov 15, 2023
The Iranian government now has access to $6 billion of their funds to be used for humanitarian purposes as a part of a wider deal that allowed five Americans who had been imprisoned in Iran to go free. Sep 18 2023
Multiple reports also suggest Washington is allowing Tehran to trade $7 billion in International Monetary Fund special drawing rights for fiat currency.
US officials now admit they’re allowing Iranian oil exports to China to skyrocket with estimates ranging from 1.4 to 2.2 million barrels per day flowing in August — their highest levels since President Donald Trump ended America’s participation in the old Iran nuclear deal.
Conservative estimates put this sanctions relief at $25 billion in annual revenue. Iran is now eyeing the transfer of another $3 billion from Japan. (Sep 12 2023).
As far as what Iran did, it was an attempt at killing thousands of Jews, it was an unprovoked attack on sovereign territory, Israel rightly slammed back on Iranian territory in concert with the Saudi and Jordanian military.