To me it's the 4 protocol ecosystem being built by MaiaDAO v2-docs.maiadao.io/

2 with tokens, $MAIA, $HERMES

2 Tokenless, TALOS and Ulysses

Decentralized Strategy Vaults

Yield / Liquidity Marketplace

Omni-chain virtual environment unifying liquidity, they'll have their own messaging layer but are working with Layer 0 to build it

Execution layer being Arbitrum but will be accessible by other layers like Eth, OP, Polygon, BSC, Avalanche, Base, ZkSync

Automated liquidated management for Univ3 positions with NFT tokenized positions