I think that's the argument from some of the other commenters: making it predictable and repeatable is the engineering task at hand. Some ways they're approach

I think that's the argument from some of the other commenters: making it predictable and repeatable is the engineering task at hand. Some ways they're approaching it: - Reduce the requirement from 100% predictable to something lower yet acceptable. - continuously add layers of checks and balances until we consistently hit an acceptable ratio of success:failure - Wait and see if this is all eventually cost-efficient