So the short answer would be no, you do not have any response. “Iran needs to acquire three components in order to become a military nuclear power: highly enriched uranium, a functional warhead, and a missile capable of delivering it. The JCPOA addresses only the first of these in any detail, and even then, offers merely partial and temporary solutions. The deal largely ignores the second effort, and actually advances the third.”
https://www.theatlantic.com/ideas/archive/2021/01/case-against-iran-deal/617755/
https://www.theatlantic.com/international/archive/2018/05/iran-nuclear-deal-flawed/559595/