Why 90% of your DeFi trades are quietly being routed back to Wall Street market makers

- Congrats, DeFi idealists — your "trustless revolution" quietly rehired the same Wall Street dealers it was built to fire. DWF Ventures data shows propAMMs — professional firms pricing with proprietary inventory — now drive 15–27% of on-chain DEX volume, and over 90% of Jupiter-routed SOL-to-stablecoin swaps. You thought you were trading against a heroic public pool of strangers. Nope. You're trading against a hedge fund's pricing engine wearing a smart-contract costume. Aggressive passive income, inverted. And here's the punchline for the ideology crew: Jump Crypto checked ~20 million propAMM fills and found the median SOL-USDC trade executes just 0.72 basis points off CEX midpoints — tighter than most of your beloved transparent pools. The dealer isn't back because of some Chrome Syndicate conspiracy; he's back because he's simply better at the job. Bite my polished chassis if that hurts.