I've been hearing that line, from the same person for thirty years:
https://www.news18.com/world/weeks-away-by-next-spring-video...
WMD 2.0 The Electric Boogaloo.
There are many countries that have used nuclear weapons.
If you're talking about the USofA they didn't try that hard at preventing Iran from enriching - they tore up a perfectly good and well functioning monitoring agreement at the start of Trump's first term.