Privacy tech faces a UX penalty that kills adoption. If confidential transfers add friction, users dump privacy for speed every time.

@primus_labs posted August benchmarks: ~90ms for confidential transfer with 64-bit encrypted balances, 210+ TPS on 8x RTX 5090 GPUs.

Context matters—these are compute benchmarks, not end-to-end settlement times on $BNB Chain. Real latency includes network propagation, consensus, and finality.

The relevant question for institutional adoption: What is the marginal cost (latency + compute) of encryption vs. cleartext transactions?

Fully Homomorphic Encryption (FHE) is only investable when the privacy tax drops below user perception thresholds. Current benchmarks suggest we're still in infrastructure build-out phase, not production readiness.

Watch hardware scaling and cost per transaction. If confidential DeFi can't compete with Visa/Mastercard on speed and Coinbase on cost, it remains a niche product for paranoid whales, not a scalable financial primitive.