My best guess is it will be similar to tractors and farming.

1 guy on a tractor does the work of a whole team of animals and men. But I don't think any commercial farm has ever gone down to 0 men, and I don't think they ever will. Too many things need real eyes on the ground to make decisions and adjust.

Outside context gained through sensory input (eyes, ears) may be hard to fully replace. You'd need a human to at least give the AI that extra context. Help it work inside the bubble it's contained to.

Destructive things like warfare, I think AI will do great. But even if massive armies of land/air/sea robots controlled through starlink satellites become the norm, there will almost certainly still be human soldiers around. Context, working in civilian populated zones where judgement is needed, etc.