If the United States accepts the conditions Iran has set this time, it would be nothing less than surrender, and Trump would become the most "dishonorably humiliated" president in American history. Looking at 8 out of the 10 conditions Iran has proposed makes it clear:

1) Guarantee no further military actions;
2) Recognize Iran's ongoing control over the Strait of Hormuz;
3) Accept Iran's uranium enrichment activities;
4) Lift all primary and secondary sanctions;
5) Terminate all relevant resolutions of the UN Security Council and the International Atomic Energy Agency;
6) Compensate for damages caused to Iran;
7) U.S. combat troops withdraw from the region;
8) Cease all military operations on all fronts.
Honestly, the plan proposed by Iran is no different from direct surrender by the United States. It’s important to remember that the reason the U.S. attacked Iran was to ensure Iran could not possess nuclear weapons. Under Iran’s plan, not only would this goal be unachievable, but even the Strait of Hormuz would be handed over.
How would the families of U.S. soldiers who died in the conflict feel? If Trump ultimately agrees to this plan, even if he only agrees to some of the clauses, he will become the most "dishonorably humiliated" president in American history. Not only would his reputation be ruined, but his political career could also come to an end. Of course, Trump is unlikely to accept this plan. Currently, agreeing to a ceasefire may just be a show of false negotiations and a way to buy time.