Unbelievable how you so comfortably twist facts and hypothesize just to make Biden look good and Trump look bad!
Reality is, Biden and Obama both participated in the JCPOA charade and have both touted it as a "success" on numerous occasions. Trump on the other hand said this:
Oh! Sorry, it wasn't Trump! YOU said those words
Biden and his VP have called Trump's withdrawal from JCPOA a mistake they would like to correct. You can deny it all you want, but the evidence is there for everyone to see. Trump has done wonders in weakening the monster that grips the lives of Iranians. Every Iranian should be thankful to him. Even if Biden wins and returns the US to JCPOA (which he promises he will), Trump will remain a very positive figure in Iran's history for having exposed the ugliest core of the Iranian regime to the world and forcing their hand in enough situations that the political scene in Iran has finally become fertile for true change.
Fat chance of that happening under Hillary the Cunt or Sleepy Joe.