It's changed again. Where is the promised agreement? Not possible again?!

On June 19, the Swiss Foreign Ministry announced that the US-Iran talks scheduled for Friday would not take place as planned, causing a crash in the crypto market!
Bitcoin nearly broke through $62,000, while altcoins rebounded without following the downward trend, a scene of widespread despair.
Why are Americans so unpredictable? Who in this country can be trusted to keep their word?
According to CNN, a White House spokesperson said: "As the Vice President stated at the press conference, the plans for the upcoming technical talks are not yet finalized, and the US delegation is ready to depart at the earliest opportunity. But the logistical arrangements for these negotiations are never simple or predictable. The Vice President will not depart tonight. We will inform everyone promptly once we have specific updates on the next steps."
Vice President Vance was scheduled to go to Switzerland today for technical talks at the formal signing ceremony of the US-Iran nuclear deal, but the trip was canceled at the last minute. This is the second time in nearly two months that Vance has had to cancel a key diplomatic trip due to "logistical" issues, after negotiations in Pakistan in April were also postponed at the last moment.
Although Vance had high-profile claims three days ago that the US was "taking the lead" in subsequent negotiations and had previewed the signing ceremony in Geneva on Friday, the current unpredictable schedule indicates that there are still fundamental disagreements over the technical details and implementation of the agreement.
The White House spokesperson’s phrase—"logistical arrangements are never simple or predictable"—downplays the substantial political and diplomatic obstacles as mere procedural issues.
This pattern is identical to the April negotiations: high-profile announcements, last-minute changes, attributing issues to "technical" or "logistical" reasons. It reflects the theatrical nature of the Trump administration’s diplomatic strategy and the fragile mutual trust between the US and Iran.
Whether the signing ceremony on Friday can proceed as scheduled remains uncertain.
Bitcoin continues to decline, with market capitalization overtaken by SK Hynix and Micron, dropping to 19th place in global asset rankings.
Israel strikes again, continuing to bomb multiple areas in southern Lebanon!
On June 19, according to Middle Eastern media reports from Saudi Hadath, Turkish Anadolu Agency, and Iranian Islamic Republic News Agency, Israel again launched airstrikes on southern Lebanon in the Dweir, Harouf, and Nabaytiyeh regions, causing casualties.
$BTC
{spot}(BTCUSDT)