Try telling Siri or Google Assistant to open some specific app A, extract some information from it then open another app B and extract some other things from it, cross reference them, generate a result and send it to both your friend C using Telegram and your friend D using Signal. With this agent I can do it.

Then seeing that it has done this well I can create an script that does this without calling the LLM in a repeatable deterministic way.

This is the usecase I'm describing.