Sorry, I wasn't sufficiently sarcastic in my post. I have a long-standing dislike of Trojan Reach backstory, which was developed in a fanzine back when lots of other things were not developed (which was fine) and not revised when it was picked up and made official (which was less so, imho).
That should have been a more eyeroll inducing, not a serious suggestion for how the Zhos got tech out of order.