We're going to agree to disagree. I know this is what "people" are saying about the US. But it's not what Iran thinks and it's not what the US is actually doing. This is what Iran wants you to think, as it weakens the US, and what it's going to say. Are you saying that the US will go to war with Iran if all the demands I listed were fully and transparently met? A by the way there is that Europe and Canada (e.g.) also don't think the US administration is "mad". Everyone is playing their little geopolitical and local political games.
I also doubt Iranians think their immediate pains are caused by the US and Israel. Some might but most don't.
I agree with you the energy crisis aspect is overblown (I think that's what you're saying). Supply increases in other places and alternative power sources can displace some usage- certainly over time. The other thing that's going to happen are more strait bypassing pipelines.
EDIT: So the problem isn't mad people or rationality. The problem now, as before, is simply that the Iranian regime is religiously and ideologically unable to give in. Giving in will likely result in their fall even if they were able to give in. This is what's driving the main dynamics here. It's not Iranian negotiation tactics or the US supposed not negotiating in good faith or being "mad". The "mad man" are those that believe that Iran is interested in giving in on its exporting the revolution and the destruction of Israel.