It may not be a fantasy or wishful thinking that the Church at large will dispose its grand purpose-built buildings someday. In fact, the Uniting Church in Australia may be the first one to pioneer such radical movement, as reported by The Sydney Morning Herald. It is indeed a great encouragement to see more brothers and sisters within the institutional church setting to re-prioritize church practices that have no biblical basis. While things may not change significantly in a generation's time, it is certainly a privilege to be part of the transitioning generation. Do check out this article from Australia, "Church May Profit From Doom".