be able to deterministic-ally calculate a priv key from a pub key. But tx order is not one of them.
You're just bleating on off on a tangent. You still haven't admitted that deterministic systems are easier to attack. CTO is another attack on the chain's protocol, like Segwit.
The points you've made don't disprove my statement that random ordering of transactions in blocks makes the system safer so I have no need to. Also learn how to thread replies 👋🏼