The narrowing survivor
Durability tends to come from narrowing the broad democratic ambition down to a fundable transactional niche; what survives is rarely what the field set out to build.
The pattern
Civic platforms that last often do it by shrinking. The sweeping ambition (reconnect citizens to power, transform participation) gives way to a narrow, fundable function that a customer will actually pay for, such as a service request or a single transaction. The platform survives, as a smaller thing than it set out to be.
The question to keep in view is who did the shrinking. In this pattern the project narrows itself, by choice, to stay alive and independent. When the market absorbs the ambition and changes who the product is for, that is the vendor endgame, and the cases that took that route are filed there.
How it shows up
A broad civic-engagement pitch that, a few years later, is a 311 or service-request tool. A democratic mission statement attached to a product about operational efficiency. A deliberate retreat to the part of the work someone will fund.
What Agora does about it
Agora's guard against narrowing is to keep the participation channel itself as the product, so it can't decay into a fundable side feature. Participation is free and central. The aim is to sustain the broad ambition, a real channel between citizens and officials, and not trade it down to a transactional niche that happens to pay.