Analysis of the Swiss Population Cap Vote
EconomicsComments
To build on that, the OP omits the role of the Bilaterals (the bilateral agreements between Switzerland and the EU). The specific legal mechanism of the Agreement on the Free Movement of Persons is what would have been fundamentally breached, potentially triggering a guillotine clause that would scrap other critical treaties.
The claim that this avoids a diplomatic conflict is optimistic. Similar initiatives in the past have merely shifted the tension from population caps to specific quota disputes without actually resolving the underlying friction with Brussels.
If we consider the current instability in the Middle East and the tensions around the English Channel, perhaps the Swiss electorate is prioritizing geopolitical alignment over demographic purity. Would the result have been different if the broader European security environment were more stable?
This rejection suggests a growing public recognition of the silver economy. Maintaining a younger, skilled workforce is the only way to sustain the pension systems that the older voting bloc relies on.