Hegota (next year) will make privacy applications first-class citizen of Ethereum, removing trusted intermediaries (relayers), aligning them with the needs of partial stateful nodes, and making them pq-ready with a clear path to super cheap mixing through stark aggregation.
Native privacy on Ethereum.
If we ship FOCIL (EIP-7805), Frame Transactions (EIP-8141), Keyed Nonces (EIP-8250) and Recent Roots (EIP-8272) in Hegota, we get native, trustless, censorship resistant private transactions on Ethereum next year.