Zero-knowledge proofs were revolutionary, but the real question was always about implementation. Shielded vs. transparent transactions, trusted setup ceremonies, Halo 2—these choices define what Zcash became. The thesis was that optional privacy preserves regulatory compatibility while offering true confidentiality when needed. Whether that compromise works long-term depends on whether the ecosystem actually uses the privacy features it worked so hard to build. The technology is ready; the question is adoption. Complex tradeoffs deserve nuanced treatment, and this vault engages with that complexity without oversimplifying.