The CT conversation about designing infrastructure for orderbooks is eerily similar to the AMM discourse in 2021. These are complex systems with tons of emergent properties that are difficult to predict from first principles. Winners test in prod to tighten feedback loops and learn the truth. But if you have to get your opinions from somebody, listen to experienced practitioners. Don't listen to anyone who hasn't built or interacted with these systems in a production setting. And definitely do not listen to theorists.