"After the collapse of the accord four years ago, the U.S. under then-President Trump switched to a “maximum pressure” campaign that has further strangled the Iranian economy, while Tehran has pressed ahead with enriching its stockpile of uranium to LEVELS THAT APPROACH WEAPONS GRADE." (emphasis mine)
Sometimes you have to make difficult choices in life...this isn't one of them...we need to get the JCPOA reinstated or the Middle East is going to have Shias with Nukes...then Sunnis will move heaven and earth to get theirs...followed by some cleric who launches a megaton weapon for 'theological' reasons...the rest of the story has already been painted by Nevil Shute.