That's exactly what the Iranian fireign minister said.

"The fact is that we don’t have any positive experience of negotiating with the United States. You know, especially with this administration. We negotiated twice last year and this year, and then in the middle of negotiations, they attacked us," Araghchi said.

https://www.nbcnews.com/world/iran/iran-foreign-minister-int...

To add insult to injury, the US also sent two clowns, Witkoff and Kushner, to negotiate, so it was quite obvious the negotiations would fail.