No,
This could take up to 30 minutes for subagents to complete. So you go to the store, but the milk is already sold out. Walmart will ship you the milk if you pay the S&H. You drive back home and check the terminal. "Completed in 6m37s."
is the worst timeline. That's close though
Yeah - by comparison with this, "a computer takes over some digital work, thus permitting me to get things done in the real world" is positively benign!
Well... Your example is way more likely than the GP's LLM getting the facts right.