I'd have been sympathetic to that argument up until a few hours ago.
But it turns out that they were actually negotiating in better faith than their counter-party, who have just launched a war whilst still claiming to be interested in a peaceful settlement.
no it doesn't "turn out that". They have a long history of hiding their nuke tech and lying while also issuing death threats to israel. Trust but verify doesn't work with this country.
> I'd have been sympathetic to that argument up until a few hours ago
These are somewhat independent variables. America was open about the fact that we were trying diplomacy before force. Either, one or no sides could have been negotiating in good faith and still wound up here with that setup.