I also think Kaliba probably attributed the destruction of the Desert Cantos facility to Sarah and her team. It only makes sense: woman breaks into facility and shoots guard, then later facility explodes. Of course they're connected.

Which reminds me: did we ever get an explanation for how Sarah got to the hospital after being shot? Because I can't help but wonder if maybe Kaliba had her taken there, so that it could see who would come to get her.

And that's a good point that Sarah altered the course of events by destroying the original Turk. That Turk would probably have become something entirely different than John Henry.