Solana is not focused on CLOBs, FCFS, cancels before takes, or any other market structure. There are no Zealots here, only pragmatic people who want the tightest most liquid markets to exist on Solana. Whichever market structure leads to that is fine with us. But the reality today is that if an app wants to expirement with some new market structure Solana isn't the place to do that. Applications don't control their own sequencing on Solana, Validators do. That is not going to work long term.