I have far less concerns with what Iran will do with nuclear weapons than what the only nation that has used them on civilians will do if they believe they can stop nuclear retaliation, a goal they 've been pursuing for decades.

They after all have a much longer history of violating international law and committing atrocities than Iran,wo themselvesarenot saints at all.

That's without even considering the recent (impressive for an already right wing country) fast and extreme shift to the far right with Trump and co.